Results 331 to 340 of about 317,266 (398)

Selective Adsorption and Separation of Xylene Isomers and Benzene/Cyclohexane with Microporous Organic Polymers POP-1

ACS Applied Materials & Interfaces, 2018
The separation of chemical substances with analogous chemical structures and physical properties remains a great challenge. In this work, triptycene-like microporous organic polymers (MOPs), POP-1, was synthesized via choosing 1,4-dimethoxybenzene (DMB ...
Qibin Chen, Honglai Liu
exaly   +2 more sources

Coordination Polymer-Derived Multishelled Mixed Ni–Co Oxide Microspheres for Robust and Selective Detection of Xylene

ACS Applied Materials & Interfaces, 2018
Fengdong Qu, Shiyu Du, Tiju Thomas
exaly   +2 more sources

Confinement of p-Xylene in the Pores of a Bilanthanide Metal-Organic Framework for Highly Selective Recognition.

Angewandte Chemie, 2023
The rapid and accurate sensing of p-xylene, an essential raw material with a multi-billion-dollar market, in xylene mixture is of great significance in industry; however, the highly similar molecular structures, energy levels, and spectral ...
Mengmeng Wang, Zongsu Han, Kunyu Wang, Bin Zhao, Tiankai Sun, Yuewei Wu, Peng Cheng, Wei Shi   +7 more
semanticscholar   +1 more source

Discrimination of xylene isomers in a stacked coordination polymer

Science, 2022
The separation and purification of xylene isomers is an industrially important but challenging process. Developing highly efficient adsorbents is crucial for the implementation of simulated moving bed technology for industrial separation of these isomers.
Liangying Li, Lidong Guo, D. Olson, Shikai Xian, Zhiguo Zhang, Qiwei Yang, Kaiyi Wu, Yiwen Yang, Zongbi Bao, Qilong Ren, Jing Li   +10 more
semanticscholar   +1 more source

Roles of Oxygen Species in Low-Temperature Catalytic o-Xylene Oxidation on MOF-Derived Bouquetlike CeO2.

ACS Applied Materials and Interfaces, 2022
To realize efficient low-temperature catalytic o-xylene oxidation, MOF-derived CeO2-X catalysts were prepared via the pyrolysis of MOF precursors with different ratios of cerium nitrate to trimesic acid.
J. Mei, Yao Shen, Qiaoli Wang, Yi Shen, Wei Li, Jingkai Zhao, Jianrong Chen, Shihan Zhang   +7 more
semanticscholar   +1 more source

Rational Design of Zinc/Zeolite Catalyst: Selective Formation of p-Xylene from Methanol to Aromatics Reaction.

Angewandte Chemie, 2022
The production of p-xylene from methanol to aromatics reaction is challenging. By now, the catalytic stability, which is inversely proportional to the particle size of the zeolite, is always not compatible with p-xylene selectivity, which is inversely ...
Ning-shuang Wang, Jing Li, Wenjing Sun, Yilin Hou, Lan Zhang, Xiaomin Hu, Yifeng Yang, Xiao Chen, Congmei Chen, Biaohua Chen, W. Qian   +10 more
semanticscholar   +1 more source

Ppb-Level Xylene Gas Sensors Based on Co3O4 Nanoparticle-Coated Reduced Graphene Oxide(rGO) Nanosheets Operating at Low Temperature

IEEE Transactions on Instrumentation and Measurement, 2021
Xylene is a toxic carcinogen, which may irritate eyes and respiratory tract, or damage the central nervous system. However, the traditional semiconductor gas sensor can only detect the ppm level of xylene gas, which cannot meet the building air quality ...
Fanli Meng, Xiaozhi Li, Zhenyu Yuan, Yanfeng Lei, Tianyao Qi, Jin Li   +5 more
semanticscholar   +1 more source

Metal-Organic Frameworks for Highly Selective Separation of Xylene Isomers and Single-Crystal X-ray Study of Aromatic Guest-Host Inclusion Compounds.

ACS Applied Materials and Interfaces, 2021
Separation of hydrocarbon molecules, such as benzene/cyclohexane and o-xylene/m-xylene/p-xylene, is relevant due to their widespread application as chemical feedstock but challenging because of their similar boiling points and close molecular sizes ...
A. Sapianik, E. R. Dudko, K. Kovalenko, M. Barsukova, D. Samsonenko, D. Dybtsev, V. Fedin   +6 more
semanticscholar   +1 more source

Efficient Separation of Xylene Isomers by a Pillar-Layer Metal-Organic Framework.

ACS Applied Materials and Interfaces, 2021
The separation of xylene isomers is one of the most challenging issues in the chemical industry because of the similarity of their boiling points and kinetic diameters.
Liping Yang, Hanbang Liu, Danhua Yuan, Jiacheng Xing, Y. Xu, Zhongmin Liu   +5 more
semanticscholar   +1 more source

Metal–Organic Frameworks for Xylene Separation: From Computational Screening to Machine Learning

, 2021
Separation of xylene isomers is an important process in the chemical industry and there has been considerable interest in developing advanced materials for xylene separation.
Zhiwei Qiao, Yaling Yan, Yaxing Tang, Hong Liang, Jianwen Jiang   +4 more
semanticscholar   +1 more source