CATALYZED

作品数：1141被引量：1378H指数：10
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相关领域：理学更多>>
相关作者：滕怀龙祝诗发陈自立姚小泉石先莹更多>>
相关机构：中国科学院南开大学郑州大学武汉大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Effect of catalyst diesel particulate filter aging and catalyst loadings on particulate emission characteristics from a diesel vehicle
《Journal of Environmental Sciences》2024年第2期35-44,共10页Yunhua Zhang Diming Lou Piqiang Tan Zhiyuan Hu Liang Fang 
supported by the Shanghai Sailing Program (No.21YF1448900);the Jiangxi Technological Innovation Guidance Plan Project (No.20212BDH80015)。
In this study,the effect of new and used catalyzed diesel particulate filter(CDPF)with different catalyst loadings on the particulate emissions including the particle mass(PM),particle number(PN),particle size distrib...
关键词：Catalyzed diesel particulate filter (CDPF) Catalyst loading AGING PARTICLE Particle size distribution Geometric mean diameter 
Effect of catalyzed diesel particulate filter and its catalyst loading on emission characteristics of a non-road diesel engine被引量：2
《Journal of Environmental Sciences》2023年第4期794-805,共12页Yunhua Zhang Diming Lou Piqiang Tan Zhiyuan Hu Liang Fang 
sponsored by the National Engineering Laboratory for Mobile Source Emission Control Technology (No. NELMS2020A02);Shanghai Sailing Program (No. 21YF1448900)。
In this study, the effects of a diesel oxidation catalyst(DOC) coupled with a catalyzed diesel particulate filter(CDPF) with different catalyst loadings on the power, fuel consumption,gaseous and particulate emissions...
关键词：Catalyzed diesel particulate filter Catalyst loading EMISSIONS Particle size distribution Geometric mean diameter 
Styrene epoxidation catalyzed by polyoxometalate/quaternary ammonium phase transfer catalysts: The effect of cation size and catalyst deactivation mechanism
《Chinese Journal of Chemical Engineering》2023年第3期192-201,共10页Qiongna Xiao Yuyan Jiang Weiqiang Yuan Jingjing Chen Haohong Li Huidong Zheng 
financial supported by the National Natural Science Foundation of China (22078065);Key Program of Qingyuan Innovation Laboratory (00221001);Quanzhou City Science & Technology Program of China (2020C008R)。
Catalytic epoxidation of alkenes is an important type of organic reaction in chemical industry,and the deep insight into catalyst deactivation will help to develop new epoxidation process.In this work,series of quater...
关键词：Phosphotungstic acid phase-transfer CATALYST Styrene epoxidation Catalyst deactivation mechanism Cation size effect 
Catalyst design strategy toward the efficient heterogeneously-catalyzed selective oxidation of 5-hydroxymethylfurfural被引量：1
《Green Energy & Environment》2022年第5期900-932,共33页Huai Liu Xing Tang Xianhai Zeng Yong Sun Xixian Ke Tianyuan Li Jiaren Zhang Lu Lin 
funding supported by the National Natural Science Foundation of China (Grant Nos. 22078275;21978246);the National Key Research and Development Program of China (Grant No. 2019YFB1503903);the Key Area Research and Development Program of Guangdong Province (Grant No. 2020B0101070001);the Fundamental Research Funds for the Central Universities (Grant No. 20720190014);PetroChina Innovation Foundation (2019D5007-0413)。
The selective oxidation of 5-hydroxymethylfurfural(HMF),a versatile bio-based platform molecule,leads to the formation of several intriguing and useful downstream chemicals,such as 2,5-diformylfuran(DFF),5-hydroxymeth...
关键词：HYDROXYMETHYL CATALYST CATALYZED 
Boron-catalyzed α-C–H fluorination of aryl acetic acids
《Organic Chemistry Frontiers》2022年第5期1315-1320,共6页Haipeng Hu Cuilin Wang Xin Wu Yangu Liu Guizhou Yue Gehong Su Juhua Feng 
We appreciate Sichuan Agricultural University for financial support.
The catalyticα-C–H fluorination of aryl acetic acids was achieved with good functional group tolerance in the presence of a boron catalyst.A series ofα-fluoro aryl acetic acids were obtained in a single step with h...
关键词：CATALYST acetic CATALYZED 
Hydrogen generation of ammonia borane hydrolysis catalyzed by Fe_(22)@Co_(58) core-shell structure被引量：1
《Chinese Chemical Letters》2021年第7期2269-2273,共5页Jinrong Huo Ling Fu Chenxu Zhao Chaozheng He 
funded by the Natural Science Foundation of China(Nos.21603109,U1404216);the Scientific Research Program Funded by Shaanxi Provincial Education Department(No.20JK0676)。
In this paper,the process of ammonia borane(AB)hydrolysis generate H_(2) on the transition metal Fe@Co core-shell structure has been obtained.According to the different roles played by H_(2)O molecules and the number ...
关键词：Fe_(22)@Co_(58)core-shell Hydrolysis reaction CATALYST Ammonia borane Hydrogen generation 
Cu^2+-catalyzed mechanism in oxygen-pressure acid leaching of artificial sphalerite被引量：1
《International Journal of Minerals,Metallurgy and Materials》2020年第7期910-923,共14页Lei Tian Ao Gong Xuan-gao Wu Yan Liu Zhi-feng Xu Ting-an Zhang 
financially supported by the Joint Funds of the National Natural Science Foundation of China(Nos.51804136,U1402271,51764016);Jiangxi Province Nature Science Foundation,China(No.20181BAB216017);Jiangxi Science and Technology Landing Project,China(No.KJLD13046);Research Fund Program of State Key Laboratory of Rare Metals Separaten and Comprehensive Utilization,Guangzhou,China(No.GK-201803)。
The potential autoclave was used to study the catalytic mechanism of Cu^2+during the oxygen pressure leaching process of artificial sphalerite.By studying the potential change of the system at different temperatures a...
关键词：SPHALERITE electric potential autoclave copper(II)ions catalyst kinetics activation energy apparent reaction order 
A fluidized-bed model for NiMgW-catalyzed CO2 methanation被引量：1
《Particuology》2020年第2期55-64,共10页Chunmiao Jia Yihu Dai Yanhui Yang Jia Wei Chew 
We acknowledge funding from the National Research Founda-tion(NRF),Prime Minister's Office,Singapore under its Campus for Research Excellence and Technological Enterprise(CREATE) program,and the 2nd Intra-CREATE Seed Collaboration Grant(NRF2017-ITS002-013).
The reduction of carbon dioxide to methane by hydrogen("CO2 methanation")using renewable energy is a promising process for recycling CO2.Better catalysts and better reactors are both required for the practical applica...
关键词：Fluidized-bed reactor model CO2 methanation NiMgW catalyst Reaction kinetics Sensitivity analysis 
Thermal decomposition of ammonium perchlorate catalyzed with CuO nanoparticles被引量：5
《Defence Technology（防务技术）》2019年第6期868-874,共7页Sherif Elbasuney M.Yehia 
Ammonium perchlorate(APC)is the most common oxidizer in use for solid rocket propulsion systems.However its initial thermal decomposition is an endothermic process that requires 102.5 J·g^-1.This manner involves high...
关键词：Ammonium perchlorate CATALYST Thermal behavior Energetic systems Catalyzed propellants 
Molecular Simulation of Transesterification of Ethylene Carbonate and Methanol Catalyzed by Ionic Liquids被引量：2
《China Petroleum Processing & Petrochemical Technology》2019年第4期73-80,共8页Guo Liying Wu Hao Wang Yirong Cui Zhongyi Chen Yanming 
supported by the National Natural Science Foundation of China(NSFC 21706163);the Foundation from Liaoning Province Department of Education(LQGD2017020)
Four ionic liquids [BMIM]OH, [BMIM]IM, [BMIM]Br, and [BMIM]PF6 were synthesized and characterized by infrared spectroscopy. Then the effects of ionic liquids(ILs), cocatalysts, and reaction temperature on the catalyti...
关键词：ionic liquids CATALYST TRANSESTERIFICATION molecular simulation 
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