Progress in green ammonia production as potential carbon-free fuel

The role of renewable energy in the global energy transformation

Gielen, D., Boshell, F., Saygin, D., Bazilian, M. D., Wagner, N., & Gorini, R. (2019) · Energy Strategy Reviews · doi:10.1016/j.esr.2019.01.006 · Cited by 4,973

Metal Catalysts for Heterogeneous Catalysis: From Single Atoms to Nanoclusters and Nanoparticles

Liu, L., & Corma, A. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00776 · Cited by 4,850

How a century of ammonia synthesis changed the world

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Ammonia for power

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Science and technology of ammonia combustion

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Current and future role of Haber–Bosch ammonia in a carbon-free energy landscape

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A roadmap to the ammonia economy

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The boundless carbon cycle

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Optimal Sizing of Isolated Renewable Power Systems With Ammonia Synthesis: Model and Solution Approach

Yu, Z., Lin, J. Y., Liu, F., Li, J., Zhao, Y., & Song, Y. (2024) · IEEE Transactions on Power Systems · doi:10.1109/tpwrs.2024.3360315 · Cited by 35

Spatial Variation in Cost of Electricity-Driven Continuous Ammonia Production in the United States

Bose, A., Lazouski, N., Gala, M. L., Manthiram, K., & Mallapragada, D. S. (2022) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.1c08032 · Cited by 34

Sustainable media feedstocks for cellular agriculture

Großmann, L. (2024) · Biotechnology Advances · doi:10.1016/j.biotechadv.2024.108367 · Cited by 34

Green ammonia as hydrogen carrier: current status, barriers, and strategies to achieve sustainable development goals

Vigneswaran, V. S., Gowd, S. C., Ravichandran, V., Karthikeyan, M., Ganeshan, P., Kandasamy, S., Lee, J., Barathi, S., & Rajendran, K. (2025) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2025.179646 · Cited by 34

Microenvironment Engineering to Promote Selective Ammonia Electrosynthesis from Nitrate over a PdCu Hollow Catalyst

Min, X., & Liu, B. (2023) · Small · doi:10.1002/smll.202300794 · Cited by 33

Nitrogen activation and surface charge regulation for enhancing the visible-light-driven N2 fixation over MoS2/UiO-66(SH)2

Li, Q., Shi, Y., Wang, Z., Liu, C., Bi, J., Yu, J. C., & Wu, L. (2023) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2023.08.178 · Cited by 33

Lean ammonia-fueled engine operation enabled by hydrogen-assisted turbulent jet ignition

Reggeti, S. A., & Northrop, W. F. (2024) · Frontiers in Mechanical Engineering · doi:10.3389/fmech.2024.1368717 · Cited by 33

Design and operation of Power-to-Ammonia systems: A review

Narciso, D. A. C., Pires, J. M., Fortunato, J., Teixeira, P., Castro, P. M., Pinheiro, C. I. C., & Matos, H. A. (2025) · Energy Conversion and Management · doi:10.1016/j.enconman.2025.119494 · Cited by 33

Recent advances in 2D structured materials with defect-exploiting design strategies for electrocatalysis of nitrate to ammonia

Choi, J., Im, S., Choi, J., Surendran, S., Moon, D. J., Kim, J. Y., Kim, J. K., & Sim, U. (2024) · Energy Materials · doi:10.20517/energymater.2023.67 · Cited by 32

Life cycle assessment of ammonia co-firing power plants: A comprehensive review and analysis from a whole industrial chain perspective

Kong, H., Sun, Y., Wang, H., Wang, J., Sun, L., & Shen, J. (2024) · Advances in Applied Energy · doi:10.1016/j.adapen.2024.100178 · Cited by 32

Experimental study on the combustion and emission characteristics of ammonia-hydrogen dual-fuel engines under low load conditions with respect to ammonia energy ratio and excess air coefficient

Liu, Y., Liu, Y., Guo, Z., Xie, F., Wang, Z., Zhang, H., & Li, X. (2024) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2024.144092 · Cited by 32

Influences of ammonia co-firing on the NO generation characteristics of pulverized coal during different combustion stages

Chen, P., Jiang, B., Chen, G., Gu, M., Luo, K., Fan, J., & Wang, Y. (2023) · Fuel Processing Technology · doi:10.1016/j.fuproc.2023.107953 · Cited by 32

The Impact of Ammonia Fuel on Marine Engine Lubrication: An Artificial Lubricant Ageing Approach

Agocs, A., Rappo, M., Obrecht, N., Schneidhofer, C., Frauscher, M., & Besser, C. (2023) · Lubricants · doi:10.3390/lubricants11040165 · Cited by 31

Ce0.5Zr0.5O2 solid solutions supported Co-Ni catalyst for ammonia oxidative decomposition to hydrogen

Li, L., Zhao, L., Ma, Z., Li, C., Duan, J., & Wang, W. (2023) · Chemical Engineering Journal · doi:10.1016/j.cej.2023.146355 · Cited by 31

Effects of ammonia energy fractions, diesel injection timings, and loads on combustion and emission characteristics of PFI-DI ammonia-diesel engines

Yang, C., Wang, Z., Li, J., & Cheng, X. (2023) · International Journal of Engine Research · doi:10.1177/14680874231207435 · Cited by 31

Meta-analysis of climate impact reduction potential of hydrogen usage in 9 Power-to-X pathways

Sillman, J., Havukainen, J., Alfasfos, R., Elyasi, N., Lilja, M., Ruuskanen, V., Laasonen, E., Leppäkoski, L., Uusitalo, V., & Soukka, R. (2024) · Applied Energy · doi:10.1016/j.apenergy.2024.122772 · Cited by 31

Investigation on efficient and clean combustion pre-injection strategy of a diesel/methanol dual direct-injection marine engine under full load

Yu, Y., & Wen, H. (2024) · Case Studies in Thermal Engineering · doi:10.1016/j.csite.2024.104472 · Cited by 31

Exploring cutting-edge advances in green ammonia production and storage technologies

Sarangi, P. K., Srivastava, R. K., Gitanjali, J., Sathiyan, G., Venkatesan, G., & Kandasamy, S. (2024) · Fuel · doi:10.1016/j.fuel.2024.131863 · Cited by 31

Ammonia as a sustainable fuel for diesel engines: Exploring advanced combustion strategies for green transportation

Gopinathan, R. L., & Ibrahim, M. M. (2025) · Journal of the Energy Institute · doi:10.1016/j.joei.2025.102159 · Cited by 31

Flexible Low-Temperature Ammonia Gas Sensor Based on Reduced Graphene Oxide and Molybdenum Disulfide

Ren, Z., Shi, Y., Song, T., Wang, T., Tang, B., Niu, H., & Yu, X. (2021) · Chemosensors · doi:10.3390/chemosensors9120345 · Cited by 31

Comprehensive analysis of catalysts, reaction mechanisms, and efficiency factors in photocatalytic nitrate-to-ammonia conversion

Varghese, A. P., & Lakhera, S. K. (2024) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2024.114537 · Cited by 30

Development of cobalt catalyst supported on MgO–Ln2O3 (Ln = La, Nd, Eu) mixed oxide systems for ammonia synthesis

Ronduda, H., Zybert, M., Patkowski, W., Ostrowski, A., Jodłowski, P. J., Szymański, D., Kępiński, L., & Raróg‐Pilecka, W. (2021) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2021.12.022 · Cited by 30

Towards circular economy: Sustainable soil additives from natural waste fibres to improve water retention and soil fertility

Marczak, D., Lejcuś, K., Kulczycki, G., & Misiewicz, J. (2022) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2022.157169 · Cited by 30

Surface Confinement of Atomically Thin Pt Nanoclusters on 2D δ‐Mon for Durable pH‐Universal Hydrogen Evolution

Do, V., Li, Y., Prabhu, P., Xie, W., Kidkhunthod, P., Wang, H., Wang, G., & Lee, J. (2023) · Advanced Functional Materials · doi:10.1002/adfm.202302297 · Cited by 30

In ‐ Situ Characterization Technologies for Electrocatalytic Reduction nitrate to Ammonia on Copper‐Based Catalysts

Fu, C., Sun, J., Du, Y., & Zhou, M. (2024) · ChemCatChem · doi:10.1002/cctc.202301545 · Cited by 29

Experimental Study on the Effect of Ammonia on Combustion and Emission Characteristics of a Spark Ignition Engine Fueled with Hydrogen

Luo, L. G., Huang, Z., Xu, Y., Zou, S., & Wu, B. (2024) · ACS Omega · doi:10.1021/acsomega.4c07315 · Cited by 29

The impacts of the hydrogen economy on climate: Current research and future projections to 2050

Chen, Z., Zhao, Y., Jia, Y., Zheng, X., Shao, G., Yang, L., Liu, M., Shi, J., & Gu, C. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.03.230 · Cited by 29

Green Practices: A Solution for Environmental Deregulation and the Future of Energy Efficiency in the Post-COVID-19 Era

Khan, K. I., Nasir, A., & Rashid, T. (2022) · Frontiers in Energy Research · doi:10.3389/fenrg.2022.878670 · Cited by 29

Study on premixed hydrogen-ammonia-air flame evolution in a horizontal rectangular duct

Liang, B., Yang, M., Gao, W., Jiang, Y., & Li, Y. (2023) · Fuel · doi:10.1016/j.fuel.2023.129427 · Cited by 29

Experimental and numerical investigation of dual-fuel CI ammonia engine emissions and after-treatment with V2O5/SiO2–TiO2 SCR

Kuta, K., Przybyła, G., Kurzydym, D., & Żmudka, Z. (2022) · Fuel · doi:10.1016/j.fuel.2022.126523 · Cited by 28

Inhibitory mechanisms of ammonia addition on soot formation during n‑decane pyrolysis

Liu, L., Chen, W., Zhu, Q. Y., & Ren, H. (2023) · Fuel · doi:10.1016/j.fuel.2023.128695 · Cited by 28

Studying the mechanism and impact of H2O-rich atmosphere on N oxidation during ammonia combustion and ammonia-coal co-combustion

Chen, P., Jiang, B., Gu, M., Luo, K., Fan, J., & Wang, Y. (2023) · Fuel · doi:10.1016/j.fuel.2023.129092 · Cited by 28

Investigation on Ammonia–Biodiesel Fueled RCCI Combustion Engine Using a Split Injection Strategy

Ramachandran, E., Krishnaiah, R., Venkatesan, E. P., Saleel, C. A., & Shaik, S. (2023) · ACS Omega · doi:10.1021/acsomega.3c02641 · Cited by 27

Offshore versus onshore: The underestimated impact of onshore wind and solar photovoltaics for the energy transition of the British Isles

Diesing, P., Bogdanov, D., Satymov, R., Child, M., Hauer, I., & Breyer, C. (2023) · IET Renewable Power Generation · doi:10.1049/rpg2.12840 · Cited by 27

Decarbonization frameworks to industrial-scale ammonia production: Techno-economic and environmental implications

Irfan, H. M., Iqbal, K., Taipabu, M. I., You, C.-Y., Mazumdar, D., & Wu, W. (2024) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2024.06.312 · Cited by 28

Advanced hierarchical energy optimization strategy for integrated electricity-heat-ammonia microgrid clusters in distribution network

Chen, H., Yang, S., Wu, H., Song, J., & Shui, S. (2024) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2024.11.428 · Cited by 27

Hydrogen Storage and Transportation Technologies to Enable the Hydrogen Economy: Liquid Organic Hydrogen Carriers

Southall, E., & Lukashuk, L. (2022) · Johnson Matthey Technology Review · doi:10.1595/205651322x16415717819428 · Cited by 27

Green ammonia production via microalgae steam catalytic gasification process over LaFeO3 perovskite

Wang, P., Xu, P., Wang, B., Shen, C., Shen, L., & Song, T. (2022) · Fuel · doi:10.1016/j.fuel.2022.123322 · Cited by 27

A comparative investigation of syngas and biofuel power and hydrogen plant combining nanomaterial-supported solid oxide fuel cell with vanadium-chlorine thermochemical cycle

Al‐Rashed, A. A. A. A., Alsarraf, J., & Alnaqi, A. A. (2022) · Fuel · doi:10.1016/j.fuel.2022.125910 · Cited by 27

Transportation in Africa under Paris Agreement 2 °C goal—a review of electric vehicle potentials, cleaner alternative fuels for the sector, challenges, and opportunities

Agyekum, E. B., Adebayo, T. S., Ampah, J. D., Chakraborty, S., Mehmood, U., & Nutakor, C. (2023) · Environmental Science and Pollution Research · doi:10.1007/s11356-023-30911-z · Cited by 27

State of the Art of Methanol Reforming for Hydrogen Generation

Thirumalesh, B. S., & Asapu, R. (2024) · ChemBioEng Reviews · doi:10.1002/cben.202300068 · Cited by 26

A novel low-NO swirl burner with coal-ammonia co-firing: Effect of ammonia ratio in the dual channels on combustion and NO formation

Ma, L., Fang, Q., Zhang, C., Chen, G., & Li, K. (2024) · Process Safety and Environmental Protection · doi:10.1016/j.psep.2024.08.128 · Cited by 26

Portrait of the Decarbonization and Renewables Penetration in Oman’s Energy Mix, Motivated by Oman’s National Green Hydrogen Plan

Marzouk, O. A. (2024) · Energies · doi:10.3390/en17194769 · Cited by 29

Mechanochemical Synthesis of Ammonia Employing H2O as the Proton Source Under Room Temperature and Atmospheric Pressure

He, C., Li, Q., Zhang, X., Lu, Y., Qiu, D., Chen, Y., & Cui, X. (2022) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.1c05643 · Cited by 26

An ultrafast optical sensor for simultaneous detection of NH3 temperature and concentration based on ultraviolet absorption spectral redshift combined with spectral reconstruction

Li, M., Zhou, Q., Wu, Y., Gao, J., Zhu, R., Gao, Q., Wu, X., & Zhang, Y. (2024) · Sensors and Actuators B Chemical · doi:10.1016/j.snb.2024.136631 · Cited by 25

Techno-economic assessment of green ammonia and hydrogen distribution from offshore wind farms to European ports

Onat, M. R., & Demir, M. E. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.03.123 · Cited by 25

Ammonia/methane dual-fuel injection and Co-firing strategy in a swirl flame combustor for pollutant emissions control

Wang, S., Chong, C. T., Xie, T., Józsa, V., & Ng, J.-H. (2023) · Energy · doi:10.1016/j.energy.2023.128221 · Cited by 25

Modulating the majority charge carrier type and performance of organic heterojunction ammonia sensors by increasing peripheral fluorination of the silicon phthalocyanine sublayer

King, B., Moorthy, S. G., Lesniewska, É., Meunier‐Prest, R., Bouvet, M., & Lessard, B. H. (2024) · Sensors and Actuators B Chemical · doi:10.1016/j.snb.2024.135507 · Cited by 25

Unraveling the role of MgO in the Ru-Ba/MgO catalyst for boosting ammonia synthesis: Comparative study of MgO and MgAlO supports

Lee, K., Woo, R., Woo, H. C., Ko, G., Cho, K., Park, Y., Choi, M., & Yoon, H. C. (2024) · Journal of Catalysis · doi:10.1016/j.jcat.2024.115530 · Cited by 24

The degeneration mechanism of lubricating oil in the ammonia fuel engine

Xu, X., Ge, C. X., Zhang, B., Ma, X., Guo, R., & Lu, X. (2024) · Tribology International · doi:10.1016/j.triboint.2024.110333 · Cited by 24

Optical investigation of the influence of high-reactivity iso-octane turbulent jet ignition on the combustion characteristics of ammonia/air mixtures

Liu, Y., Liu, Y., Xie, F., Su, Y., Wang, Z., Wang, B., & Li, X. (2024) · Applied Thermal Engineering · doi:10.1016/j.applthermaleng.2024.122489 · Cited by 24

Comparative effects of H2 and NH3 on hydrocarbon fuels laminar combustion characteristics and pollutant emissions: Status and challenges

Chu, H., Yao, J., Dong, W., Yang, Y., & Wang, D. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.02.056 · Cited by 23

Perspectives for the Use of Biogas and Biomethane in the Context of the Green Energy Transformation on the Example of an EU Country

Rogala, Z., Stanclik, M., Łuszkiewicz, D., & Malecha, Z. M. (2023) · Energies · doi:10.3390/en16041911 · Cited by 23

Nitrogen Oxides Emission Characteristics of Zero-Carbon Ammonia-Hydrogen Fuels for Internal Combustion Engines

Yan, Y., Yang, R., Liu, Z., & Liu, J. (2023) · SAE technical papers on CD-ROM/SAE technical paper series · doi:10.4271/2023-01-0334 · Cited by 23

Advancement in integrated ammonia synthesis, and its techno-economic analysis, emission index, and contribution to the hydrogen 2.0 economy

Singh, R., Samuel, M. S., Ethiraj, S., John, A. J., Ravikumar, M., Sekhar, S. J., Le, T., & Mathimani, T. (2024) · Fuel · doi:10.1016/j.fuel.2024.131030 · Cited by 23

Process development and optimization of sustainable and integrated large scale ammonia production process using water electrolysis based green hydrogen: Investigating process, energy, economic & environmental perspectives

Patel, S. P., Gujarathi, A. M., & Vanzara, P. B. (2024) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2024.10.361 · Cited by 22

Numerical analysis on the combustion characteristics of NH3/H2/air flames with elevated initial pressure and temperature

Chen, Z., & Jiang, Y. (2021) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2021.09.162 · Cited by 22

Zero-Carbon and Carbon-Neutral Fuels: A Review of Combustion Products and Cytotoxicity

Jin, C., Li, X., Xu, T., Dong, J., Geng, Z., Liu, J., Ding, C., Hu, J., ALAOUI, A. E., Zhao, Q., et al. (2023) · Energies · doi:10.3390/en16186507 · Cited by 24

Experimental study of combustion instability and emission characteristics of ethanol/ammonia co-firing swirl flame

Wei, D., Fang, H., Tang, H., Wang, Y., Wei, G., & Zhou, H. (2024) · Fuel · doi:10.1016/j.fuel.2023.130786 · Cited by 22

Synergy effect of nozzle structure and pre-chamber reactivity on the combustion characteristics of ammonia engines

Zhao, W., Pan, J., Wei, H., & Chen, L. (2024) · Fuel · doi:10.1016/j.fuel.2024.133360 · Cited by 22

Dynamic Reconstruction of Yttrium Oxide‐Stabilized Cobalt‐Loaded Carbon‐Based Catalysts During Thermal Ammonia Decomposition

Zhu, Y., Pan, H., Li, Q., Huang, X., Xi, W., Tang, H., Tu, W., Wang, S., Tang, H., & Zhang, H. (2024) · Advanced Science · doi:10.1002/advs.202406659 · Cited by 21

Promotional effect of Ca on La1-xCaxFeO3 perovskites for ammonia production via steam catalytic gasification of microalgae

Wang, P., Xu, P., & Shen, L. (2022) · Chemical Engineering Journal · doi:10.1016/j.cej.2022.140483 · Cited by 21

A First-Principles and Machine Learning Study on Design of Graphitic Carbon Nitride-Based Single-Atom Photocatalysts

Chen, F.-Q., Yang, Y. A., & Chen, X. (2024) · ACS Applied Nano Materials · doi:10.1021/acsanm.4c01412 · Cited by 20

The role of charge reactivity in ammonia/diesel dual fuel combustion in compression ignition engine

Elbanna, A. M., & Cheng, X. (2024) · Energy · doi:10.1016/j.energy.2024.132387 · Cited by 20

Life cycle assessment of renewable hydrogen transport by ammonia

Cho, H. H., Strezov, V., & Evans, T. J. (2024) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2024.11.076 · Cited by 20

Flow and combustion process investigation of a hydrogen-ammonia rotary engine under ammonia premixed plus hydrogen direct injection mode

He, W., Zhu, G., Zuo, Q., Kou, C., Ning, D., Wang, H., & Chen, W. (2026) · Renewable Energy · doi:10.1016/j.renene.2026.125273 · Cited by 20

Water splitting catalysts using non-metal covalent organic frameworks: A review

Dhanabalan, K., Sriram, G., Sannasi, V., Ajeya, K. V., Jung, S., & Jung, H. (2023) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2023.08.178 · Cited by 20

Optical and numerical study on the effect of wall impingement on passive jet ignition characteristics of methane/air mixture

Zhang, Y., Ma, X., Mao, J., Fang, Y., Jiang, C., Wang, Z., & Shuai, S. (2024) · Fuel · doi:10.1016/j.fuel.2024.131467 · Cited by 20

Combustion and emission performance evaluation in ammonia/hydrogen-powered system with baffle and secondary injection applied

Tang, A., Zhang, H., Cai, T., & Li, C. (2024) · Fuel · doi:10.1016/j.fuel.2024.131457 · Cited by 20

Green Ammonia Production: The Performance of Global Systems in Eco-Indicator 99 and Circular Economy Metrics

Serrano-Arévalo, T. I., Padilla-Esquivel, C. A., Hernández-Pérez, L. G., Díaz-Alvarado, F. A., Márquez, C. R., & Ponce‐Ortega, J. M. (2024) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.4c05181 · Cited by 20

Advancing ammonia synthesis: Pathways toward decarbonization and sustainability

Boretti, A. (2025) · Process Safety and Environmental Protection · doi:10.1016/j.cherd.2025.03.036 · Cited by 19

A Review on Liquid-Ammonia Injection and Combustion for Engine Applications

Wu, H., Almatrafi, F., Houidi, M. B., Fang, T., & Roberts, W. L. (2025) · Engineering · doi:10.1016/j.eng.2025.09.008 · Cited by 19

Numerical investigation on turbulent flame jet characteristics of a pre-chamber fueled with CH4/O2 and CH4/NH3/O2 mixture under different initial pressures

Yang, R., Tang, Q., Zheng, Z., Zhang, S., & Yao, M. (2024) · Applied Thermal Engineering · doi:10.1016/j.applthermaleng.2024.122404 · Cited by 19

A Critical Analysis on Transformation of Renewable Energy to Green Chemicals: Opportunities and Challenges

Rashid, M. I., Benhelal, E., & Mujtaba, M. A. (2024) · ChemBioEng Reviews · doi:10.1002/cben.202300050 · Cited by 19

Exergy and environmental footprint analysis for a green ammonia production process

Gu, Z., Liu, Z., Yang, S. Y., Xie, N., & Ma, K. (2024) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2024.142357 · Cited by 19

Biomass pathways to produce green ammonia and urea

Martı́n, M., & Sánchez, A. (2024) · Current Opinion in Green and Sustainable Chemistry · doi:10.1016/j.cogsc.2024.100933 · Cited by 19

Waste heat recovery from a green ammonia production plant by Kalina and vapour absorption refrigeration cycles: A comparative energy, exergy, environmental and economic analysis

Anwar, M., Mehdizadeh, A., & Karimi, N. (2024) · Sustainable Energy Technologies and Assessments · doi:10.1016/j.seta.2024.103916 · Cited by 19

Heat transfer performance analysis of hydrogen-ammonia combustion in a micro gas turbine for sustainable energy solutions

Akhtar, S., Hui, Y., Yu, J., & Yu, A. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.01.281 · Cited by 19

Optimizing green urea production: Integration of process simulation, artificial intelligence, and sustainable technologies

Padilla-Esquivel, C. A., López-Flores, F. J., Hernández-Pérez, L. G., Rubio‐Castro, E., & Ponce‐Ortega, J. M. (2025) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2025.145371 · Cited by 18

Comparative evaluation of renewable alcohol fuels as pre-chamber fuel in turbulent jet ignition for near-zero carbon ammonia engines

Liu, Y., Liu, Y., Yang, J., Xie, F., Dou, H., Wang, Z., Li, X., & Wang, B. (2025) · Renewable Energy · doi:10.1016/j.renene.2025.123299 · Cited by 18

Recent Insights into Low-Surface-Area Catalysts for Hydrogen Production from Ammonia

Pinzón, M., Sánchez, P., de la Osa, A. R., Romero, A., & de Lucas-Consuegra, A. (2022) · Energies · doi:10.3390/en15218143 · Cited by 18

Biomass pyrolysis and in-line air–steam reforming as a potential strategy to progress towards sustainable ammonia production

García, I., Cortazar, M., Santamaria, L., López, G., Bilbao, J., Olazar, M., Amutio, M., & Artetxe, M. (2024) · Energy Conversion and Management · doi:10.1016/j.enconman.2024.118221 · Cited by 18

Photodriven Ammonia Synthesis from N2 and H2: Recycling of a Molecular Molybdenum Nitride

Kim, J., Panetti, G. B., Kaul, N., Kim, S., & Chirik, P. J. (2025) · Journal of the American Chemical Society · doi:10.1021/jacs.4c14966 · Cited by 18

Study on the high-temperature corrosion mechanism of boiler steel 15CrMoG in ammonia-coal co-firing environment

An, T., Wei, B., Ma, R., Chen, L., Wang, S., Xu, M., & Liu, K. (2024) · Fuel · doi:10.1016/j.fuel.2024.132892 · Cited by 17

Position-dependent degradation and damage mechanisms of Inconel 600 in an ammonia gas flow environment at elevated temperatures

Ghara, T., Kuroda, S., Yanagisawa, T., Suzuki, M., Inoue, T., Shahien, M., & Shinoda, K. (2024) · Corrosion Science · doi:10.1016/j.corsci.2024.112421 · Cited by 17

Optimizing power-to-ammonia plant: Sizing, operation, and production forecasting using deep learning approach

Achour, Y., Mokrini, A. E., Mrabet, R. E., & Berrada, A. (2024) · Renewable Energy · doi:10.1016/j.renene.2024.122234 · Cited by 18

Oxidation of Ammonia Catalyzed by a Molecular Iron Complex: Translating Chemical Catalysis to Mediated Electrocatalysis

Liu, L., Johnson, S. I., Appel, A. M., & Bullock, R. M. (2024) · Angewandte Chemie International Edition · doi:10.1002/anie.202402635 · Cited by 17

Effects of secondary air injection on the emissions and stability of two-stage NH3-CH4-air swirl flames

Jiménez, C. D. Á., Macfarlane, A. R. W., Younes, M., Jamal, A., Dunn, M., Guiberti, T. F., Masri, A. R., & Roberts, W. L. (2024) · Proceedings of the Combustion Institute · doi:10.1016/j.proci.2024.105723 · Cited by 17

High-temperature ammonia detection using heterodyne phase-sensitive dispersion spectroscopy at 9.06 μm

Duan, K., Hu, M., Ji, Y., Lü, Z., Yao, S., & Ren, W. (2022) · Fuel · doi:10.1016/j.fuel.2022.124852 · Cited by 17

Improving nitrate-to-ammonia conversion efficiency on electrodeposited nickel phosphide via surface δ-FeOOH modification

da Silva, A. B., dos Reis, E. A., Hu, J., Albero, J., Ribeiro, C., Mascaro, L. H., & Garcı́a, H. (2025) · Journal of Materials Chemistry A · doi:10.1039/d4ta04511d · Cited by 16

Green ammonia production in Denmark: Assessing future potentials and challenges

Asgharian, H., Lund, H., Thellufsen, J. Z., Iov, F., Nielsen, M. P., & Liso, V. (2025) · Fuel · doi:10.1016/j.fuel.2025.134423 · Cited by 16

Progress in CFD simulation for ammonia-fueled internal combustion engines and gas turbines

Yao, N.-N., Chen, Y., Wei, L., Xu, Q., & Pan, W. (2024) · Journal of the Energy Institute · doi:10.1016/j.joei.2024.101951 · Cited by 16

Effect of compression ratio on dual-fuel diesel engine fueled with ammonia: Experimental and statistical analysis

Nguyễn, X. P., Bora, B. J., Ölçer, A. I., Sharma, P., Nguyen, V. N., & Cao, D. N. (2025) · Process Safety and Environmental Protection · doi:10.1016/j.psep.2025.106810 · Cited by 16

Effects of ammonia on cycle-by-cycle variations in a spark ignition engine fueled with hydrogen

Huang, Z., Zhu, T., Wang, L., Wang, T., Chen, H., Wang, L., & Han, S. (2025) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2025.02.192 · Cited by 15

Beyond equilibrium ammonia synthesis in a membrane and heat exchange integrated microreactor: A modeling study

Kucuk, E., Koybasi, H. H., & Avci, A. K. (2023) · Fuel · doi:10.1016/j.fuel.2023.129858 · Cited by 15

Comparative study on combustion and flame characteristics of NH3 dual-fuel engine under CI vs SI combustion modes

Chen, L., Zhao, W., Zhang, R., & Wei, H. (2023) · Fuel · doi:10.1016/j.fuel.2023.130525 · Cited by 15

Nanosecond pulsed plasma-assisted MILD combustion of ammonia

Rekkas-Ventiris, G., Sabia, P., Sorrentino, G., & Bellemans, A. (2024) · Proceedings of the Combustion Institute · doi:10.1016/j.proci.2024.105384 · Cited by 15

Exceeding equilibrium limitations: Enhanced temperature control for sustainable decentralized green ammonia production − a techno-economic analysis

Asgharian, H., Pignataro, V., Iov, F., Nielsen, M. P., & Liso, V. (2024) · Energy Conversion and Management · doi:10.1016/j.enconman.2024.118764 · Cited by 15

Techno-economic study of gas turbines with hydrogen, ammonia, and their mixture fuels

Yazdani, A. M., Salimi, M., & Amidpour, M. (2024) · Heliyon · doi:10.1016/j.heliyon.2024.e40727 · Cited by 15

Ammonia as a Green Carbon-Free Fuel: A Pathway to the Sustainable Energy Economy

Tan, H., Sang, Z., Tian, Y., Peng, W., Liu, X., & Liang, J. (2024) · ACS Energy Letters · doi:10.1021/acsenergylett.4c02288 · Cited by 103

Ammonia as a transition fuel for hydrogen economy: A review of ammonia production pathways and combustion characteristics

Dhar, R. P., & Mukherjee, S. (2026) · Global Energy Interconnection · doi:10.1016/j.gloei.2026.05.001 · Cited by 2

Potential use of green ammonia as a fuel for transportation

Jafar, U. M., Nuhu, U. H., Amin, M. M., Hashim, B., Ibrahim, R. M., & Hossain, M. M. (2026) · Elsevier eBooks · doi:10.1016/b978-0-443-27632-3.00002-5

Science and technology of ammonia combustion

Kobayashi, H., Hayakawa, A., Somarathne, K. D. K. A., & Okafor, E. C. (2018) · Proceedings of the Combustion Institute · doi:10.1016/j.proci.2018.09.029 · Cited by 2,576

Potential of green ammonia as a carbon-free fuel: Integrated hydrogen-ammonia-dme multi-fuel strategies for road transport IC engines

Yadav, D. K., Arora, R., Singh, H., Yadav, A. K., Ahmad, A., & Singh, B. (2026) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2026.154085 · Cited by 6