The DOI matches its Crossref record.
Mechanism of Novel Reaction from LiNH2 and LiH to Li2NH and H2 as a Promising Hydrogen Storage System
Abstract
The mechanism of the hydrogen desorption (HD) reaction from the 1:1 mixture of lithium amide (LiNH 2 ) and lithium hydride (LiH) to lithium imide (Li 2 NH) and hydrogen (H 2 ) has been proposed on the basis of our experimental results in this paper. The proposed model is constituted by 2 kinds of elementary reactions: the one is that 2LiNH 2 decomposes to Li 2 NH and ammonia (NH 3 ), the other is that the emitted NH 3 reacts with LiH and transforms into LiNH 2 and H 2 . Since the former and the latter reactions are, respectively, endothermic and exothermic, the HD reaction corresponding to the latter reaction occurs as soon as LiNH 2 has decomposed into Li 2 NH and NH 3 . Therefore, the HD reaction can be understood by the following processes: at the first step, LiNH 2 decomposes into Li 2 NH/2 + NH 3 /2, and then the emitted NH 3 /2 quickly reacts with LiH/2, transforming into LiNH 2 /2 + H 2 /2; at the second one, the produced LiNH 2 /2 decomposes to Li 2 NH/4 + NH 3 /4, and then NH 3 /4 + LiH/4 transform to LiNH 2 /4 + H 2 /4, and such successive steps continue until LiNH 2 and LiH completely transform into Li 2 NH and H 2, even at low temperatures, by the catalytic effect of TiCl 3 .
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
Cited by
Advanced Materials for Energy Storage
Liu, C., Li, F., Ma, L., & Cheng, H. (2010) · Advanced Materials · doi:10.1002/adma.200903328 · Cited by 4,765
Complex Hydrides for Hydrogen Storage
Orimo, S.-I., Nakamori, Y., Eliseo, J. R., Züttel, A., & Jensen, C. M. (2007) · Chemical Reviews · doi:10.1021/cr0501846 · Cited by 2,318
Low-temperature ammonia decomposition catalysts for hydrogen generation
Mukherjee, S., Devaguptapu, S. V., Sviripa, A., Lund, C. R. F., & Wu, G. (2018) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2017.12.039 · Cited by 671
Hydrogen Storage Materials for Mobile and Stationary Applications: Current State of the Art
Lai, Q., Paskevicius, M., Sheppard, D. A., Buckley, C. E., Thornton, A. W., Hill, M. R., Gu, Q., Mao, J., Huang, Z., Liu, H. K., et al. (2015) · ChemSusChem · doi:10.1002/cssc.201500231 · Cited by 414
Mechanochemical synthesis of hydrogen storage materials
Huot, J., Ravnsbæk, D. B., Zhang, J., Cuevas, F., Latroche, M., & Jensen, T. R. (2013) · Progress in Materials Science · doi:10.1016/j.pmatsci.2012.07.001 · Cited by 406
Metadata
- Authors
- Ichikawa, T., Hanada, N., Isobe, S., Leng, H., & Fujii, H.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-05-05
- Volume
- 108
- Issue
- 23
- Pages
- 7887-7892
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W1996810926
- Cited by
- 305
- References
- 0
- FWCI
- 15.62
- 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: Mechanism of Novel Reaction from LiNH2 and LiH to Li2NH and H2 as a Promising Hydrogen Storage System. https://app.cochat.ai/papers/10.1021/jp049968y
- The paper
- Ichikawa, T., Hanada, N., Isobe, S., Leng, H., & Fujii, H. (2004). Mechanism of Novel Reaction from LiNH2 and LiH to Li2NH and H2 as a Promising Hydrogen Storage System. The Journal of Physical Chemistry B. https://doi.org/10.1021/jp049968y
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.
