The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
S‐Doped Carbon Nanospheres: An Efficient Electrocatalyst toward Artificial N2 Fixation to NH3
Abstract
Industrial NH 3 synthesis mainly relies on the carbon‐emitting Haber–Bosch process operating under severe conditions. Electrocatalytic N 2 to NH 3 fixation at ambient conditions is an attractive approach to reduce energy consumption and avoid direct carbon emission. In this communication, it is reported that the S‐doped carbon nanosphere (S‐CNS) acts as an efficient and stable nitrogen reduction reaction (NRR) catalyst for ambient N 2 to NH 3 conversion with excellent selectivity. In 0.1 m Na 2 SO 4, the S‐CNS achieves a large NH 3 yield of 19.07 μg h−1 mg−1cat. and a high Faradic efficiency of 7.47% at –0.7 V versus reversible hydrogen electrode, much higher than those of undoped CNS (3.70 μg h−1 mg−1cat., 1.45%). Notably, this catalyst also demonstrates high electrochemical and structure stability.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Wang, H., Maiyalagan, T., & Wang, X. (2012) · ACS Catalysis · doi:10.1021/cs200652y · Cited by 3,618
Carbon-based electrocatalysts for advanced energy conversion and storage
Zhang, J., Xia, Z., & Dai, L. (2015) · Science Advances · doi:10.1126/sciadv.1500564 · Cited by 735
Energy efficiency improvements in ammonia production—perspectives and uncertainties
Rafiqul, I., Weber, C., Lehmann, B., & Voss, A. (2005) · Energy · doi:10.1016/j.energy.2004.12.004 · Cited by 439
Cited by
Can sustainable ammonia synthesis pathways compete with fossil-fuel based Haber–Bosch processes?
Wang, M., Khan, M. A., Mohsin, I., Wicks, J., Ip, A. H., Sumon, K. Z., Dinh, C.-T., Sargent, E. H., Gates, I. D., & Kibria, M. G. (2021) · Energy & Environmental Science · doi:10.1039/d0ee03808c · Cited by 518
Recent Progress in MXene‐Based Materials: Potential High‐Performance Electrocatalysts
Liu, A., Liang, X., Ren, X., Guan, W., Gao, M., Yang, Y., Yang, Q., Gao, L., Li, Y., & Ma, T. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202003437 · Cited by 386
Identification of FeN4 as an Efficient Active Site for Electrochemical N2 Reduction
He, C., Wu, Z.-Y., Zhao, L., Ming, M., Zhang, Y., Yi, Y., & Hu, J.-S. (2019) · ACS Catalysis · doi:10.1021/acscatal.9b00959 · Cited by 287
Metadata
- Authors
- Xia, L., Wu, X., Wang, Y., Niu, Z., Liu, Q., Li, T., Shi, X., Asiri, A. M., & Sun, X.
- Venue
- Small Methods
- Publisher
- Wiley
- Published
- 2018-12-07
- Volume
- 3
- Issue
- 6
- ISSN
- 2366-9608 (ISSN-L)
- OpenAlex
- W2903909502
- Cited by
- 195
- References
- 3
- FWCI
- 8.06
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: S‐Doped Carbon Nanospheres: An Efficient Electrocatalyst toward Artificial N2 Fixation to NH3. https://app.cochat.ai/papers/10.1002/smtd.201800251
- The paper
- Xia, L., Wu, X., Wang, Y., Niu, Z., Liu, Q., Li, T., Shi, X., Asiri, A. M., & Sun, X. (2019). S‐Doped Carbon Nanospheres: An Efficient Electrocatalyst toward Artificial N2 Fixation to NH3. Small Methods. https://doi.org/10.1002/smtd.201800251
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
