Institution
Taiyuan University of Technology
Education•Taiyuan, China•
About: Taiyuan University of Technology is a education organization based out in Taiyuan, China. It is known for research contribution in the topics: Catalysis & Adsorption. The organization has 19027 authors who have published 16996 publications receiving 194715 citations. The organization is also known as: TUT & TYUT.
Topics: Catalysis, Adsorption, Microstructure, Coal, Ultimate tensile strength
Papers published on a yearly basis
Papers
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TL;DR: V2CS2 is a promising anchoring material for lithium-sulfur batteries and may inspire the exploration of other MXenes and new surface functionalization methods to improve the performance of MXenes as host materials for high performance Li-S batteries.
Abstract: The development of lithium-sulfur (Li-S) batteries is hindered by capacity loss due to lithium polysulfide (LIPS) dissolution into electrolyte solutions (known as the "shuttle effect"). MXenes with excellent electrical conductivity, high mechanical strength and multiple possible active two-dimensional surface terminations are attracting much attention as anchoring materials of Li-S batteries. Here, the S-functionalized V2C (V2CS2) is designed and demonstrated to have not only dynamic and thermal stability, but also metallic character. Compared with bare V2C and V2CO2, V2CS2 exhibits a moderate adsorption effect to suppress the "shuttle effect" and can preserve the structure of LIPSs without any decomposition. Moreover, the metallic properties of V2CS2 are maintained after LIPSs are adsorbed, which can promote the electrochemical activity during the charge and discharge process. The low energy barriers of Li2S decomposition and Li diffusion on the V2CS2 surface promise the phase transformation of LIPSs and assist the electrochemical process. Based on these remarkable results, we can conclude that V2CS2 is a promising anchoring material for lithium-sulfur batteries. Our work may also inspire the exploration of other MXenes and new surface functionalization methods to improve the performance of MXenes as host materials for high performance Li-S batteries.
80 citations
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TL;DR: In this paper, the formation of HCN and NH3 from the pyrolysis of a small set of Chinese and Australian coals was studied using a novel fluidised-bed/fixed-bed reactor and a fluidisedbed/tubular reactor.
79 citations
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TL;DR: In this article, a carbon sphere-silica core-shell structured material was prepared in the presence of cetyltrimethylammonium bromide using tetraethyl orthosilicate as precursor of silica by a sol-gel method combined with Stober method.
79 citations
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TL;DR: In this article, five applied voltages were chosen to prepare the MAO coatings and the results demonstrate that the number of micropores in the films increases but their dimensions decrease after higher voltage is applied.
79 citations
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TL;DR: The Zr-SBA-15 mesoporous materials with high Zr/Si ratio (0.32) were first synthesized directly using zirconium nitrate and tetraethyl orthosilicate as precursor, displaying higher thermal stability after activated at 600°C as mentioned in this paper.
79 citations
Authors
Showing all 19189 results
Name | H-index | Papers | Citations |
---|---|---|---|
Zhong Lin Wang | 245 | 2529 | 259003 |
Hua Zhang | 163 | 1503 | 116769 |
Hui Li | 135 | 2982 | 105903 |
Xin Wang | 121 | 1503 | 64930 |
Xin Li | 114 | 2778 | 71389 |
Shihe Yang | 113 | 671 | 42906 |
Peng Wang | 108 | 1672 | 54529 |
Mingwei Chen | 108 | 536 | 51351 |
Jun Liu | 100 | 1165 | 73692 |
Tao Wang | 97 | 2720 | 55280 |
Gui-Rong Liu | 95 | 595 | 36641 |
Zhiguo Yuan | 93 | 633 | 28645 |
Bin Li | 92 | 1755 | 42835 |
Wai Yeung Wong | 83 | 774 | 31949 |
Lei Xing | 79 | 905 | 24057 |