云南高校图书馆联盟文献共享服务平台- CH4

CH4: 作品数：1092被引量：6006H指数：34; 导出分析报告; 相关领域：理学更多>>; 相关作者：王跃思崔月菊杜建国万运帆石生伟更多>>; 相关机构：中国科学院太原理工大学中国科学院大学重庆大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家科技支撑计划国家科技重大专项更多>>

Ni/SiO_(2)协同DBD等离子体催化甲烷干重整性能研究: 《燃料化学学报（中英文）》2024年第10期1398-1411,共14页郑兆宇徐波曾傲楠王安杰刘颖雅孙志超王瑶; 国家自然科学基金(22172015)资助。; 分别采用沉积沉淀法(DP)和浸渍法(IMP)制备Ni/SiO_(2)催化剂前体,前体经H_(2)还原得到Ni/SiO_(2)-DP和Ni/SiO_(2)-IMP。对所制备的催化剂进行X射线衍射、X射线光电子能谱、N_(2)吸附-脱附、化学吸附、傅里叶变换红外、透射电镜和拉曼光...; 关键词：CH4/CO_(2)重整 Ni/SiO_(2) 介质阻挡放电等离子体

In-situ exsolved ultrafine Ni nanoparticles from CeZrNiO_(2)solid solution for efficient photothermal catalytic CO_(2)reduction by CH4: 《Advanced Powder Materials》2024年第3期86-94,共9页Guanrui Ji Lei Ji Shaowen Wu Lingxin Meng Yuteng Jia Zhanning Liu Shihua Dong Jian Tian Yuanzhi Li; supported by the National Natural Science Foundation of China(22202121,22005340);Shandong Provincial Natural Science Foundation(ZR2021QB079).; CO_(2)reduction by CH4(CRM)to produce fuel is of great significance for solar energy storage and eliminating greenhouse gas.Herein,the catalyst of ultrafine Ni nanoparticles supported on CeZrNiO_(2)solid solution(Ni@C...; 关键词：Photothermal catalysis CO_(2)reduction CeZrNiO2 solid solution PHOTOACTIVATION Stability

钴/镍甲酸盐的制备及其分离富集煤层气CH4: 《化工设计通讯》2023年第9期55-57,共3页张育华吴红; 煤炭洁净加工与转化利用重大创新群体(黔教合KY字[2020]027);六盘水师范学院省级一流本科专业建设点项目(GZSylzy202105)。; 以硝酸钴和硝酸镍为原料,通过均相反应制备了钴/镍甲酸盐吸附剂,利用N2吸附/脱附等温线进行表征分析,测定低浓度煤层气CH_(4)在吸附剂上的吸附透过曲线。结果表明,吸附剂对低浓度煤层气CH4的选择性吸附量顺序为:Q(Co∶Ni=1∶3)> Q(Co∶N...; 关键词：钴/镍甲酸盐低浓度煤层气 CH_(4)

Computational design of BC_(3)N_(2) based single atom catalyst for dramatic activation of inert CO_(2) and CH4 gasses into CH_(3)COOH with ultralow CH_(4) dissociation barrier: 《Chinese Chemical Letters》2023年第1期493-498,共6页Chenxu Zhao Menghui Xi Jinrong Huo Chaozheng He Ling Fu; funded by the National Natural Science Foundation of China(No.21603109);the Henan Joint Fund of the National Natural Science Foundation of China(No.U1404216);the Special Fund of Tianshui Normal University,China(No.CXJ202008);the Scientific Research Program Funded by Shaanxi Provincial Education Department(No.20JK0676)。; The production of CH_(3)COOH from CO_(2)and CH_(4) has stimulated much interest due to the high energy density of C2 species.Various kinds of catalysts have been developed while the high dissociation barrier of CH_(4)...; 关键词：Density functional theory CO_(2)/CH4 coactivation 2D BC_(3)N_(2)substrate CH_(3)COOH production

Porous copper cluster-based MOF with strong cuprophilic interactions for highly selective electrocatalytic reduction of CO_(2) to CH4被引量：1: 《Nano Research》2022年第12期10185-10193,共9页Long-Zhang Dong Yun-Feng Lu Rui Wang Jie Zhou Yu Zhang Lei Zhang Jiang Liu Shun-Li Li Ya-Qian Lan; financially supported by the National Natural Science Foundation of China(Nos.21871141,21871142,22071109,22105080,and 92061101);the Excellent Youth Foundation of Jiangsu Natural Science Foundation(No.BK20211593);Priority Academic Program Development of Jiangsu Higher Education Institutions,and the Foundation of Jiangsu Collaborative Innovation Center of Biomedical Functional Materials.; It is well known that the low-valent Cu species are important catalytically active centers in the reduction of CO_(2) to hydrocarbon products.However,the Cu(l)-based catalysts are easily reduced during the electroredu...; 关键词：metal-organic framework cuprophilic interactions carbon dioxide ELECTROREDUCTION

高压下CH4在页岩中吸附时等量吸附热的计算新方法被引量：1: 《当代化工》2022年第8期1916-1922,1926,共8页田伟刘慧卿王庆王敬; 国家自然科学基金,页岩气多组分竞争吸附机理研究(项目编号:51774298)。; 等量吸附热是吸附过程中的一个重要的热力学参数。目前常用的Clausius-Clapeyron方程只适用于计算低压下的等量吸附热,而针对高压下页岩吸附CH过程中的等量吸附热的变化规律研究较少。首先开展了高压下CH气体在页岩中的等温吸附实验,构...; 关键词：高压吸附页岩气等量吸附热吸附相体积

Progresses on carbon dioxide electroreduction into methane: 《Chinese Journal of Catalysis》2022年第7期1634-1641,共8页Han Zheng Zhengwu Yang Xiangdong Kong Zhigang Geng Jie Zeng; 国家自然科学基金(U1932146,92061111,U19A2015);国家杰出青年科学基金(21925204);中国科学院前沿科学重点研究计划(QYZDB-SSW-SLH017).; The conversion of CO_(2) into value‐added chemicals and fuels via electrochemical methods paves a promising avenue to mitigate both energy and environmental crisis.Among all the carbonaceous products derived from CO_...; 关键词：CO_(2)electroreduction CH4 formation Design of catalyst

A Robust Heterometallic Cd(Ⅱ)/Ba(Ⅱ)-Organic Framework with Exposed Amino Group and Active Sites Exhibiting Excellent CO_(2)/CH4 and C_(2)H_(2)/CH_(4) Separation被引量：2: 《Chinese Journal of Structural Chemistry》2022年第3期287-292,I0015,共7页FU Hong-Ru JIANG Yu-Ying LUO Jia-Hua LI Ting; supported financially by National Natural Science Foundation of China (No. U1904183);Science Foundation for Excellent Youth Scholars of Henan (212300410061, 20HASTIT006); A microporous and robust bimetal-organic framework[Cd_(2)Ba(NH_(2)-BTB)_(2)]·2(DMA)·2(H_(2)O)(1)was constructed by mixing the heterometallic nodes and an tridentate carboxyl ligand with amino group,benefiting from t...; 关键词：heterometallic-organic framework C2H2/CH4 separation exposed sites

Latitudinal fluctuation in global concentration of CO2 and CH4 from shortwave infrared spectral observation by GOSAT during COVID-19: 《International Journal of Digital Earth》2021年第12期1882-1896,共15页Laxmi Kant Sharma Rajani Kant Verma; Various countries have rapidly implemented strict actions to slow the blowout of COVID-19.Many events were dis-regarded,and anthropogenic activities such as industrial and transport systems were at a stoppage.Many cou...; 关键词：Lockdown PANDEMIC air quality greenhouse gas METHANE carbon dioxide

Intimate atomic Cu-Ag interfaces for high CO2RR selectivity towards CH4 at low over potential被引量：10: 《Nano Research》2021年第10期3497-3501,共5页Chungseok Choi Jin Cai Changsoo Lee Hyuck Mo Lee Mingjie Xu Yu Huang; TEM work was conducted using the facilities in the electron imaging center of California NanoSystems Institute at the University of California Los Angles and the Irvine Materials Research Institute at the University of California Irvine.C.C.,J.C.and Y.H.acknowledge support by the Office of Naval Research(ONR)(No.N000141712608);C.S.L.and H.M.L.acknowledge support by a National Research Foundation(NRF)of Korea grant funded by the Korean Government(Nos.NRF-2017 R1E1A1A03071049 and NRF-2020R1A5A6017701).; Developing highly efficient electrochemical catalysts for carbon dioxide reduction reaction(CO_(2)RR)provides a solution to battle global warming issues resulting from ever-increasing carbon footprint due to human act...; 关键词：electrochemical CO_(2)reduction reaction catalyst copper silver bimetallic interface

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