REACTION_MECHANISM

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Nighttime reactions of a series of unsaturated alcohols with NO_(3)•:Kinetics,products and mechanisms study
《Journal of Environmental Sciences》2025年第5期331-346,共16页Yanyong Xu Shengrui Tong Weiran Li Meifang Chen Lin Hu Hailiang Zhang Sufan Wang Maofa Ge 
supported by the National Key Research and Development Program of China(No.2020YFA0607800);the National Natural Science Foundation of China(Nos.42022039 and 42130606);Beijing National Laboratory for Molecular Sciences(No.BNLMS-CXXM-202011),the Youth Innovation Promotion Association of Chinese Academy of Sciences(No.Y2021013).
Unsaturated alcohols are a class of Biogenic volatile organic compounds(BVOCs)emitted in large quantities by plants when damaged or under adverse environmental conditions,and studies on their atmospheric degradation a...
关键词：Unsaturated alcohols Reaction rate Aldehyde and ketone products Secondary organic aerosol components Reaction mechanism 
Identifying a bi-molecular synergetic adsorption mechanism for catalytic transformation of ethanol/acetaldehyde into 1,3-butadiene
《Chinese Journal of Catalysis》2025年第4期297-307,共11页Xianquan Li Jifeng Pang Yujia Zhao Lin Li Wenguang Yu Feifei Xu Yang Su Xiaofeng Yang Wenhao Luo Mingyuan Zheng 
国家自然科学基金(22378383);国家自然科学基金单原子催化基础研究中心(22388102);中国科学院战略重点研究项目“清洁能源转化技术与示范”(XDA 21060200).
The catalytic synthesis of 1,3-butadiene(1,3-BD)from bio-based ethanol offers an alternative and sustainable process beyond petroleum.However,the intrinsic active sites and corresponding mechanism of 1,3-BD formation ...
关键词：1 3-BUTADIENE Bi-molecular Co-adsorption-mechanism Reaction mechanism Ethanol conversion 
Perspective about gasoline soot combustion over ceria catalysts:A close look into the"active oxygen"enigma
《Journal of Rare Earths》2025年第4期641-659,I0001,共20页Zilin Tu Gongde Wu Changlong Zheng Xiaodong Wu Jie Wan Shuang Liu 
supported by the National Natural Science Foundation of China(22076176,22276106);the Natural Science Foundation of Shandong Province(ZR2021YQ14);the Innovation Ability Improvement Project for Technology-based Small-and Medium-sized Enterprises of Shandong Province(2022TSGC1345);Jiangsu Province Science and Technology Plan Special Fund(BZ2022053);Key Research and Development Program of Anhui Province(202104g01020006);the Fundamental Research Funds for the Central Universities(202141008)。
Catalyzed gasoline particulate filters(cGPFs)are being developed to enable compliance with the particulate number limits for passenger cars equipped with gasoline direct injection(GDI)engines in China and Europe,It is...
关键词：Gasoline particulate filter Soot combustion Ceria catalysts Rare earths Reaction mechanism Catalyst design 
Regulating the valence and size of the active center of Co/Al_(2)O_(3)catalyst improved the performance and selectivity of NH_(3)-SCO
《Journal of Environmental Sciences》2025年第4期188-201,共14页Shengyi Wu Jiaxin Li Junjun Qiu Chunxue Wang Fei Wang Zhao Li Ping Ning Kai Li 
supported by the National Natural Science Foundation of China(No.52260013);Yunnan Major Scientific and Technological Projects(No.202202AG050005).
To improve the activity of Co/Al_(2)O_(3)catalysts in selective catalytic oxidation of ammonia(NH_(3)-SCO),valence state and size of active centers of Al_(2)O_(3)-supported Co catalysts were adjusted by conducting H_(...
关键词：NH_(3)-SCO Active center O_(2)activation capacity Reaction mechanism H_(2)pretreatment 
Thermodynamic properties and reaction mechanism of coal reductive decomposition phosphogypsum to prepare CaO and SO_(2)
《Chinese Journal of Chemical Engineering》2025年第3期135-144,共10页Pengxing Yuan Meng Li Shiyi Chen Wenguo Xiang 
financial support by the Phosphogypsum Low-Temperature Decomposition to Produce Calcium-Based Materials and Sulfuric Acid Raw Gas Technology(Horizontal Project)(8503009049);National Natural Science Foundation of China(52376101).
The thermal effects,spontaneity and proceeding degree of 32 chemical reactions during coal reductive decomposition phosphogypsum(PG)to prepare CaO and SO_(2)are analyzed utilizing thermodynamic theory and method.The i...
关键词：PHOSPHOGYPSUM COAL THERMODYNAMIC Reductive decompositio 
Toward the rational design for low-temperature hydrogenation of silicon tetrachloride:Mechanism and data-driven interpretable descriptor
《Chinese Journal of Chemical Engineering》2025年第3期172-184,共13页Zhe Ding Li Guo Fang Bai Chao Hua Ping Lu Jinyi Chen 
supported by Hubei Three Gorges Laboratory Open Innovation Fund Project(SC231002);CFD Simulation to Explore the Mass and Heat Transfer Laws of Thermal Decomposition of Mixed Salt Organic Compounds Project(2021YFC 3201404).
Low-temperature hydrogenation of silicon tetrachloride(STC)is an essential step in polysilicon production.The addition of CuCl to silicon powder is currently a commonly used catalytic method and the silicon powder act...
关键词：Silicon tetrachloride HYDROGENATION Reaction mechanism Interpretable machine learning Catalyst Structure-activity relationship 
Insights into reaction mechanisms:Water's role in enhancing in-situ hydrogen production from methane conversion in sandstone
《Journal of Energy Chemistry》2025年第3期353-364,共12页Keju Yan Krishna Prasad Shrestha Mohamed Amine Ifticene Qingwang Yuan 
supported by a generous gift from The CH Foundation;the support from the Distinguished Graduate Student Assistantship and the Graduate Research Support Award at Texas Tech University;the Aid fund from AAPG;the Matejek Family Faculty Fellowship。
In-situ conversion of subsurface hydrocarbons via electromagnetic(EM)heating has emerged as a promising technology for producing carbon-zero and affordable hydrogen(H_(2))directly from natural gas reservoirs.However,t...
关键词：In-situ hydrogen production Water enhancement Methane-to-hydrogen conversion Reaction mechanism Electromagnetic heating 
Insight into catalytic performance and reaction mechanism for toluene total oxidation over Cu-Ce supported catalyst
《Journal of Environmental Sciences》2025年第3期476-487,共12页Xuan Liang Jin Zhang Juntai Tian Zenghua Xie Yue Liu Peng Liu Daiqi Ye 
supported by the Science and Technology Program of Guangzhou,China(No.202002020020);the National Natural Science Foundation of China(Nos.51878292 and 42002035).
Herein,three supported catalysts,CuO/Al_(2)O_(3),CeO_(2)/Al_(2)O_(3),and CuO-CeO_(2)/Al_(2)O_(3),were synthesized by the convenient impregnation method to reveal the effect of CeO_(2)addition on catalytic performance ...
关键词：Cu-Ce supported catalyst Copper-cerium interaction Oxygen vacancies Toluene oxidation Reaction mechanism 
Recent Advances in Non-Enzymatic Electrochemical Sensors for Theophylline Detection
《电化学(中英文)》2025年第3期1-24,共24页Ernis Gustria Putri Yulia M T A Syauqi Muhammad Iqbal Jiwanti Prastika Krisma Hartati Yeni Wahyuni Kondo Takeshi Anjani Qonita Kurnia Gunlazuardi Jarnuzi 
the funding from Lembaga Penelitian dan Pengabdian Masyarakat(LPPM)Universitas Indonesia,by Riset Kolaborasi Indonesia(RKI)-World Class University(WCU)Program with grant number NKB-1067/UN2-RST/HKP.05.00/2023 and NKB-781/UN2.RST/HKP.05.00/2024.
Detection of target analytes at low concentrations is significant in various fields,including pharmaceuticals,healthcare,and environmental protection.Theophylline(TP),a natural alkaloid used as a bronchodilator to tre...
关键词：Theophylline detection Non-enzymatic sensors Electrochemical sensors Modifier electrode Reaction mechanism 
NO reduction by carbon-based gases based on coal gasification fractions:NO reduction intermediate identification and kinetic analysis
《Frontiers of Environmental Science & Engineering》2025年第3期175-189,共15页Xiang Zhang Jian Tian Tanghui Hu Guangyong Yue Xianlong Liu Wen Zhou Xiaohong Liu Xinye Wang 
supported by the Special Project for Innovation-driven Development in Guangxi,China(No.2018AA21013)。
Combining pulverized coal gasifiers with cement kiln production is promising for application in low-cost and efficient NO reduction.This paper presents a pulverized coal gasifier catalytic denitration technique and in...
关键词：Carbon-based gas Catalytic denitration Coke Kinetic analysis Reaction mechanism 
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