云南高校图书馆联盟文献共享服务平台- 理学

理学: 作品数：1786592被引量：2161561H指数：176; 导出分析报告; 相关作者：刘三阳朱正和俞汝勤乐茂华张玉奎更多>>; 相关机构：中国科学院吉林大学浙江大学中国科学技术大学更多>>; 发文主题：数学性能研究英文高等数学数值模拟更多>>; 相关期刊：更多>>; 发文基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

Computational design of catalysts for ammonia synthesis: 《Nano Research Energy》2023年第3期56-65,共10页Yining Zhang Sha Li Wei Zheng Xi Wang; This work was supported by the National Natural Science Foundation of China(Nos.91961125 and 22002085);This work was also supported by Guangdong Basic and Applied Basic Research Foundation(Nos.2020A1515110832 and 2023A1515012816);the“Fundamental Research Funds for the Central Universities”(No.2018JBZ107);“Key Program for International S&T Cooperation Projects of China”from the Ministry of Science and Technology of China(No.2018YFE0124600),Chemistry and Chemical Engineering Guangdong Laboratory(Nos.1932004 and 2011003),Science and Technology Project of Guangdong Province(No.2020B0101370001);the Project from China Petrochemical Corporation(No.S20L00151).; Ammonia plays a crucial role in agriculture and chemical engineering,and acts as a promising carbon-free transportation fuel.Catalysts design is deemed as a key to solve the restriction of energy-intensive Haber-Bosch...; 关键词：catalyst design ammonia synthesis computational modeling scaling relations

Towards reliable assessment of hydrogen oxidation electrocatalysts for anion-exchange membrane fuel cells被引量：3: 《Nano Research》2023年第8期10787-10795,共9页Fei-Yue Gao Ye-Hua Wang Yu Yang Jie Liao Jing-Wen DuanMu Xiao-Long Zhang Zhuang-Zhuang Niu Peng-Peng Yang Min-Rui Gao; supported by the National Basic Research Program of China(No.2018YFA0702001);the National Natural Science Foundation of China(Nos.22225901,21975237,and 22175162);the Anhui Provincial Research and Development Program(No.202004a05020073);the Fundamental Research Funds for the Central Universities(No.WK2340000101);the USTC Research Funds of the Double First-Class Initiative(No.YD2340002007);the Open Funds of the State Key Laboratory of Rare Earth Resource Utilization(No.RERU2022007).; Recent advancement of proton exchange membrane fuel cells has led to commercial sales of fuel-cell cars but market barrier exists because this technology heavily relies on platinum catalyst.Given the permission of ado...; 关键词：platinum group metal-free catalysts anion-exchange membrane fuel cell hydrogen oxidation reaction kinetic analysis

High-entropy selenides: A new platform for highly selective oxidation of glycerol to formate and energy-saving hydrogen evolution in alkali-acid hybrid electrolytic cell被引量：4: 《Nano Research》2023年第8期10832-10839,共8页Hu Yao Yibo Wang Yinan Zheng Xin Yu Junjie Ge Yonghong Zhu Xiaohui Guo; supported by the Key Projects of Intergovernmental International Cooperation in Key R&D Programs of the Ministry of Science and Technology of China(No.2021YFE0115800);the National Science Funding Committee of China(No.U20A20250);the Science and Technology Committee of Shaanxi Province(No.2020JZ-42).; Glycerol oxidation reaction(GOR)coupled with hydrogen generation simultaneously is a promising strategy for developing sustainable energy conversion technologies,but the complexity of glycerol oxidation products and t...; 关键词：high-entropy selenides lattice distortion glycerol oxidation reaction(GOR) FORMATE activity

Atomically dispersed hierarchically ordered porous Fe-N-C single-atom nanozymes for dyes degradation被引量：2: 《Nano Research》2023年第8期10840-10847,共8页Shuangli Wu Weiwei Wu Xinyang Zhu Minghua Li Jianguo Zhao Shaojun Dong; We are grateful for the support from the Ministry of Science and Technology of China(Nos.2016YFA0203203 and 2019YFA0709202);the National Natural Science Foundation of China(No.22074137).; The development of novel nanozymes for environmental contamination remediation is a worthwhile research direction.However,most of the reported nanozymes cannot degrade efficiently due to the limitation of the internal...; 关键词：single-atom nanozymes(SAzymes) metal organic frameworks(MOFs) hierarchically ordered porous structure trienzyme mimics environmental contamination remediation

二阶冷阱预浓缩-气相色谱法测定大气中挥发性硫化物被引量：2: 《中国海洋大学学报（自然科学版）》2023年第8期74-80,共7页杨倩倩刘春颖韩露李培峰金慧安段杉杉张洪海杨桂朋; 国家重点研究发展计划项目(2016YFA0601301);国家自然科学基金项目(41676065);山东省自然科学基金项目(ZR2021MD113)资助。; 本文采用自制二阶冷阱预浓缩装置结合气相色谱法测定了大气环境中三种挥发性硫化物(羰基硫(COS)、二甲基硫(DMS)、二硫化碳(CS_(2))),根据标准样品的响应值对二阶冷阱预浓缩装置的条件进行优化,确定了最佳测定条件。本方法测定大气中的...; 关键词：挥发性硫化物冷阱浓缩热解吸气相色谱法环境空气

强激光场驱动的原子里德堡态激发及电离(特邀): 《光子学报》2023年第7期99-122,共24页赵勇周月明; 国家重点基础研究发展计划(No.2019YFA0308300)。; 强场飞秒激光作用于原子时,原子中的电子除了发生多光子电离、隧穿电离等过程外,还有很大的概率处于高激发态。这种高激发态的原子在超强超短激光场中非常稳定,并且与强场中的其它许多现象密切相关,例如,中性粒子加速、多光子拉比振荡...; 关键词：里德堡态原子强场激发强场电离电子波包干涉圆二色性

High-performance chiral all-optical OR logic gate based on topological edge states of valley photonic crystal: 《Chinese Physics B》2023年第7期392-398,共7页王晓蓉费宏明林瀚武敏康丽娟张明达刘欣杨毅彪肖连团; Project supported by the National Key Research and Development Program of the Ministry of Science and Technology of China(Grant No.2022YFA1404201);the National Natural Science Foundation of China(Grant No.11904255);the Key Research and Development Program of Shanxi Province(International Cooperation)(Grant No.201903D421052).; For all-optical communication and information processing,it is necessary to develop all-optical logic gates based on photonic structures that can directly perform logic operations.All-optical logic gates have been dem...; 关键词：topological photonics topological edge state valley photonic crystal all-optical logic gate

钼掺杂γ-U(100)表面上H_(2)分子解离、H原子和O原子扩散的第一性原理研究: 《物理学报》2023年第14期172-184,共13页李俊炜贾维敏魏雅璇吕沙沙王金涛李正操; 国家自然科学基金(批准号:11975135,12005017);国家重点基础研究发展计划(批准号:2020YFB1901800)资助的课题。; 铀钼合金在贮存、运输等过程中,易受到小分子的表面腐蚀作用,其中影响最大的是氢蚀和氧化作用.为进一步探究该反应机理,基于密度泛函理论和过渡态计算程序,本文开展了H_(2)分子在Mo原子掺杂和Mo涂层γ-U (100)的解离吸附,H和O原子在上...; 关键词：铀钼合金表面腐蚀过渡态解离扩散

Largeπ-conjugated indium-based metal-organic frameworks for high‐performance electrochemical conversion of CO_(2)被引量：1: 《Nano Research》2023年第7期8743-8750,共8页Zengqiang Gao Yue Gong Yating Zhu Junjie Li Li Li Yongxia Shi Man Hou Xuejiao J.Gao Zhicheng Zhang Wenping Hu; This work was supported by the National Natural Science Foundation of China(Nos.22071172,52121002,51733004,51725304,and 21907043);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB12030300);the Ministry of Science and Technology of China(No.2018YFA0703200)。; The active site engineering of electrocatalysts,as one of the most economical and technological approaches,is a promising strategy to enhance the intrinsic activity and selectivity towards electrochemical CO_(2)reduct...; 关键词：electrochemical CO_(2)reduction metal-organic framework PORPHYRIN INDIUM FORMATE

近玻尔速度能区高电荷态离子与激光等离子体相互作用实验研究装置: 《物理学报》2023年第13期64-74,共11页史路林程锐王昭曹世权杨杰周泽贤陈燕红王国东惠得轩金雪剑吴晓霞雷瑜王瑜玉苏茂根; 国家重点基础研究发展计划(批准号:2022YFA1602500);国家自然科学基金(批准号:12064040,12204382);国家自然科学基金国际(地区)合作与交流项目(批准号:12120101005);甘肃省自然科学基金(批准号:21JR7RA129)资助的课题。; 近玻尔速度能区高电荷态离子在稠密等离子体中的能量损失是强流重离子束驱动的高能量密度物理等前沿研究中的核心物理问题之一.基于中国科学院近代物理研究所的320 kV实验平台,新建立了一套近玻尔速度能区离子束与激光等离子体相互作用...; 关键词：近玻尔速度能区高电荷态离子激光等离子体能量损失能损模型

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

理学

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

理学

检索结果分析

下载全文

用户登录

高级检索检索式检索