REACTANTS

作品数：19被引量：22H指数：3
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相关领域：理学更多>>
相关作者：何卫民更多>>
相关机构：湖南科技学院更多>>
相关期刊：《Chinese Journal of Chemical Engineering》《Journal of Materials Science & Technology》《World Journal of Gastroenterology》《Chemical Research in Chinese Universities》更多>>
相关基金：国家自然科学基金重庆市自然科学基金The Royal Society更多>>
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The role of C1 species in the methanol-to-hydrocarbons reaction:Beyond merely being reactants
《Chinese Journal of Catalysis》2025年第4期169-178,共10页Yanan Zhang Wenna Zhang Chengwei Zhang Linhai He Shanfan Lin Shutao Xu Yingxu Wei Zhongmin Liu 
国家重点研发计划(2021YFA1502600);国家自然科学基金(22372169,22002157,22402190,21991092,21991090,22288101);辽宁省自然科学基金(2022-BS-019).
In the methanol-to-hydrocarbons(MTH)process,C1 species,including methanol,dimethyl ether,and surface methoxy species(SMS),play crucial roles in the evolution of organic species and the construction of reaction network...
关键词：METHANOL-TO-HYDROCARBONS C1 species Methylation Hydride-transfer Confined zeolite microenvironments SAPO-34 
Rapid Access to Acylation and Alkylation of N-Heteroarenes Using Ester Acetates as Reactants
《Chemical Research in Chinese Universities》2024年第6期1212-1219,共8页XU Jianxiong HUANG Weimin LI Jizhen 
supported by the Open Funds of the State Key Laboratory of Rare Earth Resource Utilization,China (No.RERU2023006).
The laboratory-abundant and low-toxic ethyl acetate was explored successfully for the first time as acyl group donor for the Minisci-type acylation of quinolines.In this approach,TBAC/K_(2)S_(2)O_(8) (TBAC: tert-butyl...
关键词：Ethyl acetate ACYLATION Chlorine radical N-Heteroarene Minisci-type 
Getters Reactants. I. Thermo-Sedimentational Activation
《Journal of Materials Science and Chemical Engineering》2024年第10期1-12,共12页Konstantin Chuntonov 
A new method for chemical pumping of gases has been developed using reactive alloys of Li with IIA metals in the liquid state. It is an answer to the need for ultra-high and extremely high vacuum without loose solid p...
关键词：Interface Gas/Melt Vacuum Pump Gas Sorption Getters Reactants SEDIMENTATION Noble Gases 
Distinct microstructure and property evolution of 0.76(Bi_(0.5)Na_(0.5))TiO_(3)-0.24SrTiO_(3) ferroelectric ceramics synthesized with different TiO_(2) reactants
《Journal of Materials Science & Technology》2023年第20期73-79,共7页Jian Guo Ji Zhang Jing Wang Shan-Tao Zhang 
supported by the National Key R&D Program of China(No.2020YFA0711504);the National Natural Science Foundation of China(Nos.12174179,51721001);the Natural Science Foundation of Jiangsu Province(No.BK20221251);the Dengfeng B project of Nanjing University。
Single phase 0.76(Bi_(0.5)Na_(0.5))TiO_(3)–0.24SrTiO_(3) ferroelectric ceramics have been synthesized with homogenous anatase and hierarchical rutile TiO_(2) raw reactants(BNST-A and BNST-R).Either calcined powder pe...
关键词：BNST ferroelectric ceramics TiO_(2)raw reactants Microstructure and property evolution 
Titanium nitrides as novel reactants for in-situ synthesis of TiB_(2)-based composites with improved properties
《Journal of Materials Science & Technology》2023年第14期48-55,共8页Ji Zou Huayue Liang Jingjing Liu Weimin Wang Fan Zhang Wei Ji Zhengyi Fu 
This work was financially supported by the National Nat-ural Science Foundation of China(Nos.52022072,51972243,92060202 and 52102029);the National Key R&D Programs(No.2021YFB3701400);Hubei Provincial Natural Science Foundation of China(Distinguished Young Scholars 2022CFA042);Independent Innovation Projects of the Hubei Longzhong Laboratory(2022ZZ-10)were also acknowledged.
A novel in-situ reactive approach based on the reactions among TiN,aluminum and boron has been developed to synthesize TiB_(2)-based composites including TiB_(2)-h BN(TB)and TiB_(2)-h BN-AlN(TBA).Fully dense ceramics ...
关键词：Borides Microstructure Spark plasma sintering Mechanical property Thermo-physics property 
Intermetallic Getters Reactants for Vacuum Applications
《Materials Sciences and Applications》2023年第3期222-239,共18页Konstantin Chuntonov 
The present work continues a series of publications devoted to the study of the sorption properties of reactive alloys based on IIA metals and the development of advanced getter materials for gas and vacuum technologi...
关键词：Vacuum Devices Gas Sorption GETTERS Intermetallic Phases CORROSION 
Application of the Chemical-Looping Concept for Azoetrope Separation被引量：5
《Engineering》2021年第1期84-93,共10页Xin Gao Xueli Geng 
The authors acknowledge financial support from the National Key Research and Development Program of China(2018YFB0604900);the National Natural Science Foundation of China(21690084 and 21878219).
The need for the separation of azeotropic mixtures for the production of high-end chemicals and resource recovery has spurred significant research into the development of new separation methods in the chemical industr...
关键词：Chemical-looping AZEOTROPES Reactive distillation Reactants screening Process intensification 
A leap forward in sulfonium salt and sulfur ylide chemistry
《Chinese Chemical Letters》2021年第1期299-312,共14页Rong Fan Chen Tan Yongguo Liu Yun Wei Xiaowen Zhao Xinyuan Liu Jiajing Tan Hiroto Yoshida 
the support from the National Natural Science Foundation of China(No.21702013);the Fundamental Research Funds for the Central Universities(Nos.XK1802-6 and buctrc201721)at the BUCT.J;Tan and Y.Liu are thankful for the support from the Open Project Program(No.SPFW2019YB06)of Beijing Key Laboratory of Flavor Chemistry,Beijing Technology and Business University(BTBU)。
Sulfonium salts and sulfur ylides are important S(Ⅳ) motifs,and have displayed many unique reactivities to provide simple,effective,and often stereoselective synthesis toward sulfur containing compounds.Impressive de...
关键词：SULFONIUM Sulfur ylide REACTANTS INTERMEDIATES CATALYSTS 
Synthesis of tungsten ditelluride thin films and highly crystalline nanobelts from pre-deposited reactants被引量：1
《Tungsten》2020年第3期321-334,共14页John B.Mc Manus Cansu Ilhan Bastien Balsamo Clive Downing Conor P.Cullen Tanja Stimpel‑Lindner Graeme Cunningham Lisanne Peters Lewys Jones Daragh Mullarkey Igor V.Shvets Georg S.Duesberg Niall McEvoy 
This work was financially supported by Science Foundation Ireland(SFI,grant numbers:15/SIRG/3329,12/RC/2278_P2,PI_15/IA/3131);the Irish Research Council(Project 204486,Award 13653);Science Foundation Ireland and the Royal Society Fellowship(URF/RI/191637);The SEM and(S)TEM imaging for this project was carried out at the Advanced Microscopy Laboratory(AML),Trinity College Dublin,Ireland.The AML is an SFI supported imaging and analysis centre,part of the CRANN Institute and affiliated to the AMBER centre.G.S.D and T S-L acknowledge the European Commission under the project Graphene Flagship(Grant No.881603);the German Ministry of Education and Research(BMBF)under ACDC(Grant No.13N15100).
Tungsten ditelluride(WTe_(2))is a layered transition metal dichalcogenide(TMD)that has attracted increasing research inter-est in recent years.WTe_(2) has demonstrated large non-saturating magnetoresistance,potential ...
关键词：Two-dimensional materials Tungsten ditelluride Film conversion ELECTRODEPOSITION Nanoelectronics 
The numerical simulation of a new double swirl static mixer for gas reactants mixing被引量：6
《Chinese Journal of Chemical Engineering》2020年第9期2438-2446,共9页Zhuokai Zhuang Jingtian Yan Chenglang Sun Haiqiang Wang Yuejun Wang Zhongbiao Wu 
financially supported by National Key Research and Development Plan of China(2016YFC0204700);Key Project of Zhejiang Provincial Science and Technology Program;Zhejiang Provincial“151”Talents Program;Program for Zhejiang Leading Team of S&T Innovation(Grant No.2013TD07)。
For the nitrogen oxide removal processes,high performance gas mixer is deeply needed for the injection of NH3 or O3.In this study,a new type of double swirl static mixer in gas mixing was investigated using computatio...
关键词：CFD PIV Gas mixing Double swirl static mixer Pressure loss 
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