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二氧化碳在钛基沸石噻吩-苯并咪唑骨架上固定为碳酸二甲酯。

Fixation of carbon dioxide into dimethyl carbonate over titanium-based zeolitic thiophene-benzimidazolate framework.

作者信息

Verma Sanny, Baig R B Nasir, Nadagouda Mallikarjuna N, Varma Rajender S

机构信息

Oak Ridge Institute for Science and Education, P. O. Box 117, Oak Ridge, TN, 37831, USA.

WQMB, WSWRD, National Risk Management Research Laboratory, U. S. Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, Ohio, 45268, USA.

出版信息

Sci Rep. 2017 Apr 5;7(1):655. doi: 10.1038/s41598-017-00736-1.

DOI:10.1038/s41598-017-00736-1
PMID:28381827
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5429631/
Abstract

A titanium-based zeolitic thiophene-benzimidazolate framework has been designed for the direct synthesis of dimethyl carbonate (DMC) from methanol and carbon dioxide. The developed catalyst activates carbon dioxide and delivers over 16% yield of DMC without the use of any dehydrating agent or requirement for azeotropic distillation.

摘要

一种基于钛的沸石噻吩 - 苯并咪唑酯骨架已被设计用于由甲醇和二氧化碳直接合成碳酸二甲酯（DMC）。所开发的催化剂能活化二氧化碳，在不使用任何脱水剂或不需要共沸蒸馏的情况下，碳酸二甲酯的产率超过16%。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/5e9d1cc04e01/41598_2017_736_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/f616789b545e/41598_2017_736_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/531128b5c043/41598_2017_736_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/6e41e0042a28/41598_2017_736_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/1e516cc7dc82/41598_2017_736_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/5e9d1cc04e01/41598_2017_736_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/f616789b545e/41598_2017_736_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/531128b5c043/41598_2017_736_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/6e41e0042a28/41598_2017_736_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/1e516cc7dc82/41598_2017_736_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e579/5429631/5e9d1cc04e01/41598_2017_736_Fig5_HTML.jpg

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