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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>>

具有非线性产生和信号依赖的趋化模型解的研究: 《西华师范大学学报（自然科学版）》2023年第4期365-372,共8页胡艳梅李中平; 国家自然科学基金项目(11301419);西华师范大学科研创新团队项目(CXTD2020-5)。; 在齐次Neumann边界条件下,本文考虑了一类具有非线性产生和信号依赖的抛物-椭圆趋化模型,当运动函数和模型中的参数满足一定的条件时,研究了该趋化模型解的全局有界性和渐近行为。首先通过运用L^(p)估计、Young's不等式、Holder不等式...; 关键词：非线性全局存在有界渐近行为趋化

小型模块化压水核反应堆堆内构件模态特性研究: 《动力学与控制学报》2023年第6期81-87,共7页刘理涛杨世豪杨杰赖姜; 国家自然科学基金资助项目(12072336)。; 小型模块化压水核反应堆的结构形式与常规的压水核反应堆不同.除了吊篮组件以外,还有小型模块化压水核反应堆独有的压紧组件、压紧筒组件和分流环板等结构.为了对小型模块化压水核反应堆堆内构件流致振动行为进行准确的评估,首先应该确...; 关键词：堆内构件小型压水堆湿模态模态试验

Surplus energy utilization of spent lithium-ion batteries for high-profit organolithiums被引量：2: 《Carbon Energy》2023年第6期11-20,共10页Jian Lu Yun Zhao Yuqiong Kang Chenglei Li Yawen Liu Liguang Wang Hao Du Meicen Fan Yunan Zhou John Wozny Tao Li Naser Tavajohi Feiyu Kang Baohua Li; National Natural Science Foundation of China,Grant/Award Number:51232005;Key-Area Research and Development Program of Guangdong Province,Grant/Award Number:2020B090919003;Joint Fund of the National Natural Science Foundation of China,Grant/Award Number:U1401243;Shenzhen Technical Plan Project,Grant/Award Number:CYJ20170412170911187。; It is challenging to efficiently and economically recycle many lithium-ion batteries(LIBs)because of the low valuation of commodity metals and materials,such as LiFePO_(4).There are millions of tons of spent LIBs wher...; 关键词：lithiated graphite lithium-ion batteries RECYCLING REGENERATION spent lithium-ion batteries

Charge-transfer-regulated bimetal ferrocene-based organic frameworks for promoting electrocatalytic oxygen evolution被引量：4: 《Carbon Energy》2023年第6期60-71,共12页Jinsong Hu Qiaoling Xu Xiaoyu Wang Xinhua Huang Chunhui Zhou Ying Ye Lei Zhang Huan Pang; Changjiang Scholars Program of the Ministry of Education,Grant/Award Number:Q2018270;Outstanding Youth Funding of Anhui Province,Grant/Award Number:OUFAH 1908085J10;Jiangsu Students'Innovation and Entrepreneurship Training Program,Grant/Award Number:202111117079Y;Natural Science Foundation of Jiangsu Province,Grant/Award Number:BK20200044;National Natural Science Foundation of China,Grant/Award Numbers:NSFC 21671004,NSFC 21975001,NSFC U1904215。; The ferrocene(Fc)-based metal-organic frameworks(MOFs)are regarded as compelling platforms for the construction of efficient and robust oxygen evolution reaction(OER)electrocatalysts due to their superior conductivity...; 关键词：density functional theory simulations electronic structure regulation hierarchical structure metal-organic frameworks oxygen evolution reaction

Synergistic regulation of hydrophobicity and basicity for copper hydroxide-derived copper to promote the CO_(2)electroreduction reaction被引量：3: 《Carbon Energy》2023年第6期72-81,共10页Limin Zhou Chenghang Li Jing-Jing Lv Wei Wang Shaojun Zhu Jun Li Yifei Yuan Zheng-Jun Wang Qingcheng Zhang Huile Jin Shun Wang; National Natural Science Foundation of China,Grant/Award Numbers:52201227,21972126,51872209,52072273;Zhejiang Provincial Special Support Program for High-level Talents,Grant/Award Number:2019R52042;Key Project of Zhejiang Provincial Natural Science Foundation,Grant/Award Number:LZ20B030001。; A simple method was proposed to activate alkaline Cu(OH)_(2)with an acidic ionomer,Nafion,to regulate its surface microenvironment,including hydrophobicity and local basicity.In particular,the direct complete neutrali...; 关键词：CO_(2)electroreduction reaction Cu(OH)_(2)@Nafion flow cell IONOMERS multi-carbon products

Dual atomic catalysts from COF-derived carbon for CO_(2)RR by suppressing HER through synergistic effects被引量：2: 《Carbon Energy》2023年第6期92-103,共12页Minghao Liu Sijia Liu Qing Xu Qiyang Miao Shuai Yang Svenja Hanson George Zheng Chen Jun He Zheng Jiang Gaofeng Zeng; Q.Xu acknowledges financial support from the Natural Science Foundation of Shanghai(20ZR1464000);G.Zeng is grateful for the support from the National Natural Science Foundation of China(21878322,22075309);the Science and Technology Commission of Shanghai(19ZR1479200).The authors also thank the Shanghai Synchrotron Radiation Facility for XAFS measurements at Beamline BL14w1.; The electrochemical carbon dioxide reduction reaction(CO_(2)RR)for highvalue-added products is a promising strategy to tackle excessive CO_(2) emissions.However,the activity of and selectivity for catalysts for CO_(2)...; 关键词：carbon dioxide reduction reaction covalent-organic frameworks dual atomic catalysts metal-organic frameworks single-atom catalysts

Metal-organic framework and carbon hybrid nanostructures:Fabrication strategies and electrocatalytic application for the water splitting and oxygen reduction被引量：4: 《Nano Research Energy》2023年第4期78-102,共25页Ziyun Su Qiupin Huang Qian Guo S.Jafar Hoseini Fuqin Zheng Wei Chen; This work was supported by the Natural Science Foundation of Guangxi Province(Nos.2019GXNSFGA245003 and 2021GXNSFBA220058);the National Natural Science Foundation of China(Nos.22002026 and 22272036);the Guangxi Normal University Research Grant(2022TD).; With the rapid development of economy,the increasing energy crisis and environmental pollution urge us to develop sustainable and clean novel energy systems.Among them,the electrochemical energy conversion technology ...; 关键词：energy conversion metal-organic frameworks carbon materials hydrogen evolution reaction oxygen evolution reaction oxygen reduction reaction water splitting ELECTROCATALYSIS

Property modulations of two-dimensional materials under compression: 《Nano Research Energy》2023年第4期103-119,共17页Zhen Wu Yuxi Wang Yunjie Dou Lin Zhou Jia Zhu; The authors acknowledge the micro-fabrication center of National Laboratory of Solid State Microstructures(NLSSM)for technique support;Prof.Jia Zhu acknowledges the support from the XPLORER PRIZE;This work is jointly supported by the National Key Research and Development Program of China(No.2021YFA140070);the National Natural Science Foundation of China(Nos.61735008,51925204,12022403);Excellent Research Program of Nanjing University(ZYJH005);Carbon Peaking and Carbon Neutrality Science and Technology Innovation Fund of Jiangsu Province(BK20220035).; Two-dimensional(2D)materials have attracted considerable research interest,leading to significant advances in energy applications in recent years,such as lithium batteries,catalysis,electronics,and thermoelectrics,owi...; 关键词：two-dimensional material property modulations hydrostatic pressure diamond anvil cell energy applications

Design strategies towards transition metal single atom catalysts for the oxygen reduction reaction-A review被引量：6: 《Nano Research Energy》2023年第4期160-182,共23页Yaojia Cheng Hao Wang Haoqiang Song Kan Zhang Geoffrey I.N.Waterhouse Jiangwei Chang Zhiyong Tang Siyu Lu; This work was financially supported by the National Natural Science Foundation of China(Nos.52122308,51973200,52202050);the China Postdoctoral Science Foundation(2022TQ0286).; The electrochemical oxygen reduction reaction(ORR)is pivotal in energy conversion via a 4e-ORR pathway and green hydrogen peroxide production via 2e-ORR pathway.Transition metal single atom catalysts(TM SACs)have attr...; 关键词：oxygen reduction reaction 4/2e-pathway transition metals single-atom catalysts theoretical calculations in-situ/operando characterization measurements

密度泛函理论下氯普鲁卡因分子的能级结构和光谱计算被引量：4: 《原子与分子物理学报》2023年第6期1-8,共8页吴世全陆利敏李丽赵先豪胡德远梁七奇高华旭唐天宇唐延林; 国家自然科学基金(11164004);贵州省光子科学与技术创新人才团队(20154017);贵州大学物理一流学科建设提升计划(2019)。; 本文基于密度泛函理论,采用B3LYP方法,在6-31G(d,p)基组上对麻醉剂氯普鲁卡因的分子结构进行几何优化,在此基础上以乙醇为溶剂计算分子的前20个激发态,所有计算在Gaussian 09W-D01中进行.利用Multiwfn3.7软件绘制红外光谱图,并对其分子...; 关键词：氯普鲁卡因密度泛函红外光谱紫外光谱

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