HYDROXYLS

作品数:14被引量:10H指数:2
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相关领域:理学更多>>
相关期刊:《National Science Review》《Journal of Rare Earths》《Chinese Journal of Polymer Science》《Journal of Surface Engineered Materials and Advanced Technology》更多>>
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Reversible encapsulation tailored interfacial dynamics for boosting the water-gas shift performance
《Chinese Journal of Catalysis》2025年第1期394-403,共10页Nanfang Tang Qinghao Shang Shuai Chen Yuxia Ma Qingqing Gu Lu Lin Qike Jiang Guoliang Xu Chuntian Wu Bing Yang Zhijie Wu Hui Shi Jian Liu Wenhao Luo Yu Cong 
国家重点研发计划(2022YFB4300700);国家自然科学基金(21802134,22479082);中科院青年基础研究项目(YSBR-022);内蒙古大学基金(10000-23112101/081);内蒙古青年科技英才基金(NJYT24019)。
Revealing the structure evolution of interfacial active species during a dynamic catalytic process is a challenging but pivotal issue for the rational design of high-performance catalysts.Here,we successfully prepare ...
关键词:Interfacial dynamics HYDROXYLS Water-gas shiftreaction In-situspectroscopy 
Exploration,explanation and exploitation of hydroxyls in zeolites被引量:1
《National Science Review》2022年第9期3-4,共2页Eddy Dib Edwin B.Clatworthy Hugo Cruchade Izabel C.Medeiros-Costa Nikolai Nesterenko Jean-Pierre Gilson Svetlana Mintova 
supported by the Label of Excellence for the Centre for Zeolites and Nanoporous Materials by the Region of Normandy(CLEAR);Industrial Chair ANR-TOTAL‘Nanoclean Energy’。
The ideal crystalline framework of zeolites is perturbed by hydroxyl groups.In pure silica zeolites the framework is neutral,however,the introduction of Alinto the Sioxide framework creates negative charges,giving ris...
关键词:GROUPS zeolites EXPLANATION 
An investigation of the CH_(3)OH and CO selectivity of CO_(2)hydrogenation over Cu-Ce-Zr catalysts
《Frontiers of Chemical Science and Engineering》2022年第6期950-962,共13页Weiwei Wang Xiaoyu Zhang Min Guo Jianan Li Chong Peng 
National Natural Science Foundation of China(Grant No.22122807);Education and Scientific Research Project of Young and Middle-aged Teachers in Fujian Province(Science and Technology,JAT200979);National and Provincial College Students’Innovation and Entrepreneurship Training Plan(Grant No.202112992003);Doctoral Initiation Fund for Liaoning(Grant No.2019-BS-054);Liao Ning Revitalization Talents Program(Grant No.XLYC1807245);Natural Science Foundation of Shanghai(Grant No.21ZR1425700).
A series of Cu-Ce-Zr catalysts with different Ce contents are applied to the hydrogenation of CO_(2)to CO/CH3OH products.The Cu-Ce-Zr catalyst with 2 wt%Ce loading shows higher CO selectivity(S_(CO)=0.0%-87.8%)from 20...
关键词:CO_(2)hydrogenation Cu-Ce-Zr HYDROXYLS CO/CH3OH selectivity 
Surface polarization enables high charge separation in TiO_(2) nanorod photoanode
《Nano Research》2021年第11期4056-4062,共7页Wei Ma Keke Huang Xiaofeng Wu Meng Wang Shouhua Feng 
The work was supported by the National Natural Science Foundation of China(Nos.21801090,21831003,21671076,and 21621001).
Poor charge separation efficiency of semiconductors often stands in the way of photoelectrochemical (PEC) water splitting realization. In this report, a surface polarized TiO_(2) photoanode is obtained via −OH moiety ...
关键词:TiO_(2)nanorod HYDROXYLS surface polarization charge separation photoelectrochemical water splitting 
Effects of crystal structure on the activity of MnO2 nanorods oxidase mimics被引量:2
《Nano Research》2020年第3期709-718,共10页Yanxia Meng Kunfeng Zhao Zhaokun Zhang Peng Gao Jing Yuan Ting Cai Qin Tong Gang Huang Dannong He 
This work was supported by the National Key R&D Program of China(No.2016YFA0202900);China Postdoctoral Science Foundation(No.2018M642021);the National Natural Science Foundation of China(No.21677095);Minhang District Science and Technology Project of Shanghai(No.2019MH-MS02).
The crystal structures would directly affect the physical and chemical properties of the surface of the material,and would thus influence the catalytic activity of the material.α-MnO2,β-MnO2 andγ-MnO2 nanorods with...
关键词:crystal phase structure MNO2 oxidase mimics surface hydroxyls 3 3’ 5 5’-tetramethylbenzidine(TMB) GLUTATHIONE 
Unique adsorption behaviors of NO and O_2 at hydrogenated anatase TiO_2(101)被引量:1
《Chinese Chemical Letters》2018年第6期765-768,共4页Fei Li Wen-Hao Huang Xue-Qing Gong 
financial support from the National Natural Science Foundation of China (Nos. 21421004, 21573067, 91545103);Program of Shanghai Academic Research Leader (No. 17XD1401400)
Titanium dioxide(TiO2) is one of the most widely studied transition metal oxides, especially for its unique performances in heterogeneous photocatalysis. Different phases of TiO2 have been found to exhibit different...
关键词:Anatase TiO2(101) Rutile TiO2(110) Surface adsorptions Surface hydroxyls Localized electrons PHOTOCATALYSIS Density functional theory 
High Damping and Mechanical Properties of Hydrogen-bonded Polyethylene Materials with Variable Contents of Hydroxyls:Effect of Hydrogen Bonding Density被引量:1
《Chinese Journal of Polymer Science》2017年第5期649-658,共10页Lei Kan Xiao Ouyang Shan Gao Rui Li 马宁 Shi-hui Han 魏浩 Lian-he Liu 
supported by the National Natural Science Foundation of China(Nos.51003018 and 21374009);Program of International S&T Cooperation Special Project(No.2011DFR50770);the Fundamental Research Funds of the Central University(No.HEUCFJ161003)
Hydrogen bonding is considered to have significant effect on the interaction between polymeric chains and on the viscoelasticity of the polymeric materials. In this paper, we attempt to discuss the relationship betwee...
关键词:HYDROXYLS POLYETHYLENE Hydrogen bonding Polymer damping 
From Where Did the Water Come That Filled the Earth’s Oceans? A Widely Overlooked Redox Reaction
《American Journal of Analytical Chemistry》2015年第4期342-349,共8页Friedemann T. Freund Minoru M. Freund 
Though two-thirds of Earth’s surface is covered by oceans, measurements of hydroxyl concentrations in upper mantle minerals, specifically in olivine, reportedly provide surprisingly low values. This has been interpre...
关键词:Redox Conversion HYDROXYLS Peroxy WATER Earth’s Upper MANTLE 
FT-IR Spectroscopy Applied for Surface Clays Characterization被引量:2
《Journal of Surface Engineered Materials and Advanced Technology》2013年第4期275-282,共8页Paul Djomgoue Daniel Njopwouo 
The present paper should be considered as a review of the application of Fourier Transform Infra-Red for surface clay characterization. The application of surface clay materials for water treatment, oil adsorption, ex...
关键词:CLAY Materials SURFACE Clays HYDROXYLS SURFACE ACIDITY IR SPECTROSCOPY 
Study on the Intramolecular Hydrogen Bonds of Dibenzofurans, Xanthones and Anthraquinones with One or Two Positions Substituted by Hydroxyls
《Chinese Journal of Structural Chemistry》2013年第2期185-192,共8页仇静 石佳奇 陈国松 
The thermodynamic properties of dibenzofurans (DFs), xanthones (XTs) and an-thraquinones (AQs) with one and two positions substituted with hydroxyls in the ideal gas state at 298.15 K and 1.013×10^5 pa were cal...
关键词:DIBENZOFURAN xanthones and anthraquinones hydroxyl substituent intramolecular hydrogen bond density functional theory electronic density topology analysis 
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