云南高校图书馆联盟文献共享服务平台- CH

CH: 作品数：5117被引量：13539H指数：43; 导出分析报告; 相关领域：理学更多>>; 相关作者：徐华蔡祖聪王跃思马静陈从香更多>>; 相关机构：中国科学院太原理工大学吉林大学中国科学技术大学更多>>; 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高技术研究发展计划国家科技支撑计划更多>>

Research progress on metal-support interactions over Ni-based catalysts for CH_(4)-CO_(2)reforming reaction: 《燃料化学学报(中英文)》2025年第4期434-451,共18页SUN Kai JIANG Jianfei LIU Zixuan GENG Shiqi LIU Zhenmin YANG Jiaqian LI Shasha; supported by the Natural Science Foundation of Shanxi Province(202203021221155);the Foundation of National Key Laboratory of High Efficiency and Low Carbon Utilization of Coal(J23-24-902)。; With ongoing global warming and increasing energy demands,the CH_(4)-CO_(2)reforming reaction(dry reforming of methane,DRM)has garnered significant attention as a promising carbon capture and utilization technology.Ni...; 关键词：CO_(2)utilization CH_(4)-CO_(2)reforming Ni-based catalysts metal-support interactions supports

CO_(2)加氢制CH_(4)/CO的负载型金属催化剂界面调控研究进展: 《低碳化学与化工》2025年第4期19-28,共10页何悦李瑞英; 山西省基础研究计划青年项目(202403021222488)。; 为实现“双碳”目标以及缓解环境污染问题,CO_(2)利用成为了当前研究的热点之一。由于受到CO_(2)分子结构以及复杂的加氢路线限制,开发高活性、高选择性的催化剂是CO_(2)高值化利用的关键。负载型金属催化剂因具有大比表面积和高分散度...; 关键词：CO_(2)加氢界面调控反应机理负载型金属催化剂

Synthesis of a porous organic polymer via click reaction for efficient CH_(4)/C_(2)H_(6)/C_(3)H_(8) separation: 《Chinese Journal of Chemical Engineering》2025年第3期252-259,共8页Xun Wang Tianjian Lun Changbin Xu Haolong Zheng Daofei Lv Xin Chen Jian Yan Junjie Peng Feng Xu Zewei Liu; financially supported by the National Natural Science Foundation of China(22208050,22108034);Guangdong Provincial Natural Science Foundation Project(2023A1515012151);Scientific Research Project of Guangdong Provincial Department of Education(2023KTSCX132).; Adsorptive separation holds important prospect for the challenging recovery of C_(2)H_(6) and C_(3)H_(8) from natural gas and the separation efficiency is primarily determined by a high-performance adsorbent.In this w...; 关键词：Porous organic polymers Click reaction SEPARATION Light hydrocarbon

Oxygen vacancies-elusive but common catalytic key defects for thermal upgrading of CO_(2) to CH_(4),CO and CH_(3)OH: 《Journal of Energy Chemistry》2025年第3期852-892,共41页Sebastian Cisneros Jabor Rabeah; the financial support from the European Commission through the H2020-MSCA-RISE-2020 BIOALL project(Grant Agreement: 101008058)。; Single carbon products(C1 compounds) are simple but important chemicals in the road towards energy transition.Catalytic conversion of CO_(2) with H_(2)(desirably renewable) can be performed over reducible oxides suppo...; 关键词：Oxygen vacancy CO_(2) Methane Carbon monoxide METHANOL

The investigation of Gemini surfactant effects on CH_(4)and CO_(2)hydrates: 《Chinese Journal of Chemical Engineering》2025年第1期167-174,共8页Lejun Wu Jingbo Gao Jing Li Haibo Liu Qiang Sun; supported by National Natural Science Foundation of China(22278424,22127812,22008257).; As a kind of novel environmental-friendly surfactant,Gemini surfactant has attracted extensive research interests in its effects on gas hydrate formation.We investigated the effects of dioctyl sodium sulfosuccinate(AO...; 关键词：Dioctyl sodium sulfosuccinate(AOT) CH_(4)/CO_(2)hydrates Thermodynamics/kinetics Hydrate promoter Kinetic model

CuAg双金属催化剂选择性还原CO_(2)为CH_(3)OH的研究: 《现代化工》2024年第S02期208-214,共7页杨浩瑜谢娟王虎; 四川省产教融合示范项目“四川省光伏产业产教融合综合示范基地”资助(川财教[2022]106号)。; CO_(2)选择性电催化还原生成甲醇、乙醇等液相产物是CO_(2)资源化利用的有效途径,但该技术存在产物选择性差、法拉第效率低等问题。因此,以Ag修饰的泡沫铜为催化剂,在0.1 mol/L Na_(2)SO_(4)的电解质溶液中将CO_(2)电化学还原为液相产...; 关键词：电催化CO_(2)还原 CuAg双金属催化剂 CH_(3)OH

CH_(4)-CO_(2)重整制合成气Pt-NiLZra/Al_(2)O_(3)催化剂及其性能: 《化工科技》2024年第6期48-53,共6页董宗灵陈江辉王兆宇吕建辉董肇勇韩小平陈光岩; 为开发高性能CH_(4)-CO_(2)重整催化剂,实现CO_(2)的综合利用,通过等体积浸渍法,制备了一系列Pt-Ni/Al_(2)O_(3)催化剂,并对其进行了相关表征及活性评价。X射线衍射分析表明,催化剂活性组分Ni主要以NiA12O_(4)尖晶石的形式存在。对比不...; 关键词：二氧化碳综合利用合成气稳定性

Efficient Electroreduction of CO_(2)to CH_(4)on Ultrasmall Copper Nanoparticles: 《CCS Chemistry》2024年第12期2876-2881,共6页Yichi Zhang Dawei Zhou Min Wang Zijun Zhang Shuaiqiang Jia Mingyuan He Chunjun Chen Haihong Wu Buxing Han; the National Key Research and Development Program of China(grant no.2023YFA1507901);National Natural Science Foundation of China(grant nos.22003070,22293015,and 22121002).; Electroreduction of carbon dioxide(CO_(2))into valuable chemicals and fuels is a promising strategy to mitigate energy and environmental problems.However,the poor selectivity and inadequate electrochemical stability p...; 关键词：CO_(2) METHANE ELECTROCHEMICAL ultrasmall nanoparticle green chemistry

单原子Ru_(1)-N_(x)/C(x=3,4)催化剂活化H_(2)、H_(2)O和CH_(3)OH的理论研究被引量：1: 《化学研究与应用》2024年第10期173-178,共6页张寅胜苟进韬刘挺豪杨华清; 国家自然科学基金项目(22073064)资助。; 在GGA-PBE/DNP水平下,构建了两种氮掺杂石墨烯负载Ru单原子催化剂,记作Ru_(1)-N_(x)/C(x=3,4)。在热力学上,Ru_(1)-N_(4)/C比Ru_(1)-N_(3)/C更稳定。研究了Ru_(1)-N_(x)/C(x=3,4)对H_(2)、H_(2)O和CH_(3)OH的活化性能。H_(2)、H_(2)O和C...; 关键词：GGA-PBE Ru_(1)-N_(x)/C H_(2) H_(2)O CH_(3)OH 活化

基于机器学习的CH_(4)燃烧动力学机理优化: 《高等学校化学学报》2024年第10期69-77,共9页曹双双黄济勇李伟张厚君李象远韩优; 航天化学能源全国重点实验室开放基金(批准号:STACPL220221B03);国家自然科学基金(批准号:T2441001,U20A20151)资助.; 基于径向基函数插值算法构建的机器学习模型,以点火延迟时间(T=1084~2175 K,p=7.3×10^(4)~2.4×10^(6)Pa,φ=0.2~2.0)和层流火焰速度(T=293~600 K,p=5.1×10^(4)~1.1×10^(6)Pa,φ=0.4~2.0)实验数据为优化目标,对CH_(4)燃烧机理的指前...; 关键词：甲烷燃烧机器学习化学动力学机理优化

CH