The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Separation of Acetylene from Carbon Dioxide and Ethylene by a Water‐Stable Microporous Metal–Organic Framework with Aligned Imidazolium Groups inside the Channels
Abstract
Separation of acetylene from carbon dioxide and ethylene is challenging in view of their similar sizes and physical properties. Metal–organic frameworks (MOFs) in general are strong candidates for these separations owing to the presence of functional pore surfaces that can selectively capture a specific target molecule. Here, we report a novel 3D microporous cationic framework named JCM‐1. This structure possesses imidazolium functional groups on the pore surfaces and pyrazolate as a metal binding group, which is well known to form strong metal‐to‐ligand bonds. The selective sorption of acetylene over carbon dioxide and ethylene in JCM‐1 was successfully demonstrated by equilibrium gas adsorption analysis as well as dynamic breakthrough measurement. Furthermore, its excellent hydrolytic stability makes the separation processes highly recyclable without a substantial loss in acetylene uptake capacity.
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
He, Y., Krishna, R., & Chen, B. (2012) · Energy & Environmental Science · doi:10.1039/c2ee22858k · Cited by 674
Cited by
Zhu, Z., Wang, D., Tian, Y., & Jiang, L. (2019) · Journal of the American Chemical Society · doi:10.1021/jacs.9b00086 · Cited by 386
A Crystalline Polyimide Porous Organic Framework for Selective Adsorption of Acetylene over Ethylene
Jiang, L., Tian, Y., Sun, T., Zhu, Y., Ren, H., Zou, X., Ma, Y., Meihaus, K. R., Long, J. R., & Zhu, G. (2018) · Journal of the American Chemical Society · doi:10.1021/jacs.8b08174 · Cited by 282
Metadata
- Authors
- Lee, J., Chuah, C. Y., Kim, J., Kim, Y., Ko, N., Seo, Y., Kim, K., Bae, T. H., & Lee, E.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2018-05-16
- Volume
- 57
- Issue
- 26
- Pages
- 7869-7873
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2803066542
- Cited by
- 289
- References
- 1
- FWCI
- 11.79
- 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: Separation of Acetylene from Carbon Dioxide and Ethylene by a Water‐Stable Microporous Metal–Organic Framework with Aligned Imidazolium Groups inside the Channels. https://app.cochat.ai/papers/10.1002/anie.201804442
- The paper
- Lee, J., Chuah, C. Y., Kim, J., Kim, Y., Ko, N., Seo, Y., Kim, K., Bae, T. H., & Lee, E. (2018). Separation of Acetylene from Carbon Dioxide and Ethylene by a Water‐Stable Microporous Metal–Organic Framework with Aligned Imidazolium Groups inside the Channels. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201804442
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.
