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Alkyl chain modulation of asymmetric hexacyclic fused acceptor synergistically with wide bandgap third component for high efficiency ternary organic solar cells
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《International Journal of Minerals,Metallurgy and Materials》2024年 第7期31卷 1713-1719页
作者:Shufang Li Huilan Guan Can Zhu Chaoyuan Sun Qingya Wei Jun Yuan Yingping ZouCollege of Chemistry and Chemical EngineeringCentral South UniversityChangsha 410083China Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of SciencesBeijing 100190China Institute of Carbon Neutrality and New EnergySchool of Electronics and InformationHangzhou Dianzi UniversityHangzhou 310018China 
Herein,two asymmetric hexacyclic fused small molecule acceptors(SMAs),namely BP4F-HU and BP4F-UU,were *** elongated outside chains in the BP4F-UU molecule played a crucial role in optimizing the morphology of blend fi...
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共价三嗪框架负载钌分子催化剂用于高效光催化析氧反应
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《Science China Materials》2024年 第2期67卷 642-649页
作者:孙瑞雪 胡勋亮 舒畅 郭彦彤 王笑颜 谭必恩Key Laboratory of Material Chemistry for Energy Conversion and StorageMinistry of EducationHubei Key Laboratory of Material Chemistry and Service FailureSchool of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074China 
由于析氧反应的内在动力学缓慢,开发高效的光催化析氧反应催化剂,以利用太阳能进行光催化分解水产氧,面临着巨大的挑战.本研究设计了一种新型的“主-客体”光催化系统,通过简单的预负载将单位点钌(Ru)分子催化剂引入共价三嗪框架(CTFs)...
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氮碳包封Fe_(3)C纳米颗粒作为高效富氧还原电催化剂
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《Science China Materials》2024年 第3期67卷 762-770页
作者:汪翠萍 李智 雷杰 李松 Stijn F.L.Mertens 胡劲松School of Chemical EngineeringAnhui Province Key Laboratory of Specialty PolymersAnhui University of Science and TechnologyHuainan 232001China Department of ChemistryEnergy Lancaster and Materials Science LancasterLancaster UniversityLancaster LA14YBUnited Kingdom Institute of EnergyHefei Comprehensive National Science CenterHefei 230031China 
高活性MOF基催化剂的设计和合成为促进动力学不利的氧还原反应(ORR)过程开辟了新的途径.本研究通过在ZIF-8前驱体表面涂覆二茂铁甲酸,然后进行两步炭化工艺,设计和制备了一种具有新型结构的高效电催化剂,以提高ORR性能.两步炭化过程对...
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铜基催化剂用于一氧化碳电还原为多碳产品
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《Science China Materials》2024年 第6期67卷 1684-1705页
作者:赵雯 刘娟 王光滔 王新天 杨传举 李剑 王鋙葶 孙晓莲 林日琛 左淦丞 朱文磊State Key Laboratory of Pollution Control and Resource ReuseFrontiers Science Center for Critical Earth Material CyclingState Key Laboratory of Pollution Control and Resource Reusethe Frontiers Science Center for Critical Earth Material CyclingSchool of the EnvironmentNanjing UniversityNanjing 210023China State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing 210023China State Key Laboratory of Natural MedicinesKey Laboratory of Drug Quality Control and PharmacovigilanceSchool of PharmaceuticsChina Pharmaceutical UniversityNanjing 210009China Key Laboratory of Energy Thermal Conversion and Control of Ministry of EducationSchool of Energy and EnvironmentSoutheast UniversityNanjing 211189China Jiangsu Engineering Lab of Water and Soil Eco-remediationSchool of EnvironmentNanjing Normal UniversityNanjing 210023China 
电化学二氧化碳还原(ECO_(2)R)是一种将碳和可再生能源的能量储存在多碳产品(C_(2+))的化学键中的有效途径.然而,反应涉及的复杂步骤为CO_(2)直接转化为C_(2+)设置了巨大的障碍.一种利用CO作为“中转站”,通过串联ECO_(2)R和电化学CO还...
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调控氧传输以实现甲烷化学链部分氧化表面和体相速率的匹配
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《Science China Materials》2024年 第4期67卷 1217-1224页
作者:杨婷婷 罗冉 石向成 张先华 吴仕灿 裴春雷 赵志坚 巩金龙Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering&TechnologyTianjin UniversityCollaborative Innovation Center of Chemical Science and EngineeringTianjin 300072China Haihe Laboratory of Sustainable Chemical TransformationsTianjin 300192China National Industry-Education Plaform of Energy StorageTianjin UniversityTianjin 300350China Joint School of National University of Singapore and Tianjin UniversityInternational Campus of Tianjin UniversityFuzhou 350207China Department of ChemistryNational University of SingaporeScience Drive 3Singapore 117543Republic of Singapore 
甲烷化学链部分氧化(CL-POM)是一种有前景的合成气生产技术,具有高选择性和低爆炸风险的优势.然而,开发性能优异、可持续释氧的金属载氧体仍然面临挑战.为此,本研究设计了一种复合载氧体(LaFeO_(3-δ)/Ca_(1-η)Sr_(η)MnO_(3)),通过调...
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Co_(3)O_(4)中钴空位的精确构筑来促进羟基氧化物的形成加速水氧化反应
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《Science China Materials》2024年 第3期67卷 780-787页
作者:刘志娟 汪广进 郭锦瑜 王燕勇State Key Laboratory of Chem/Bio-sensing and ChemometricsCollege of Chemistry and Chemical EngineeringHunan UniversityChangsha 410082China Henan Key Laboratory of Molecular Functional MaterialsHenan International Joint Laboratory of Tumor Theranostical Cluster MaterialsGreen Catalysis Centerand College of ChemistryZhengzhou UniversityZhengzhou 450001China School of Materials Science and Energy EngineeringFoshan UniversityFoshan 528000China 
缺陷位点的引入可以通过增加对反应中间体的亲和力来提高催化剂的催化能力.纳米材料中存在多种缺陷类型,如阳离子缺陷和阴离子缺陷.不同的缺陷位点对电催化性能的贡献不同.因此,构筑缺陷必须精准、明确,以便于确定最优的缺陷类型,促进...
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调控三芴酮基共价有机框架中的局域极化促进光催化析氢活性
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《Science China Materials》2024年 第2期67卷 504-513页
作者:郝磊 沈荣晨 秦朝超 李能 胡浩斌 梁桂杰 李鑫Institute of Biomass EngineeringKey Laboratory of Energy Plants Resource and UtilizationMinistry of Agriculture and Rural AffairsSouth China Agricultural UniversityGuangzhou 510642China Henan Key Laboratory of Infrared Materials and Spectrum Measures and ApplicationsSchool of PhysicsHenan Normal UniversityXinxiang 453007China State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhan 430070China Key Laboratory of Efficient Utilization of Oil and Gas Resources in LongdongCollege of Petroleum and Chemical EngineeringLongdong UniversityQingyang 745000China Hubei Key Lab Low Dimens Optoelect Mat&DevicesHubei University of Arts and ScienceXiangyang 441053China 
局部电荷的强离域和强偶极矩是影响共价有机框架(COFs)基光催化剂催化析氢性能的两个关键因素.然而,基于精确的调控结构模型来系统研究这种构效关系的报告相对较少.本研究提出了一种新的策略,通过合理的设计,制备了三种三芴酮基COFs,通...
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Combined “Gateway” and “Spillover” effects originated from a CeNi_(5) alloy catalyst for hydrogen storage of MgH_(2)
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《International Journal of Minerals,Metallurgy and Materials》2023年 第5期30卷 970-976页
作者:Mengchen Song Runkai Xie Liuting Zhang Xuan Wang Zhendong Yao Tao Wei Danhong ShangSchool of Energy and PowerJiangsu University of Science and TechnologyZhenjiang 212003China School of Materials and ChemistryChina Jiliang UniversityHangzhou 310018China School of Environmental and Chemical EngineeringJiangsu University of Science and TechnologyZhenjiang 212003China 
Efficient catalysts enable MgH2 with superior hydrogen storage ***,we successfully synthesized a catalyst composed of Ce and Ni (***_(5) alloy) with splendid catalytic action for boosting the hydrogen storage property...
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基于共价自适应网络的液晶弹性体:从分子设计到应用
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《中国科学:材料科学(英文版)》2023年 第8期66卷 3004-3021页
作者:祝阳阳 徐镇田 吴飞燕 王猛 谌烈College of Chemistry and Engineering/Institute of Polymers and Energy Chemistry(IPEC)Nanchang UniversityNanchang 330031China Institute of Advanced MaterialsSchool of Chemistry and Chemical EngineeringSoutheast UniversityNanjing 211189China 
液晶弹性体(LCEs)是一种刺激响应性材料,具有较大且可逆变形的能力,在软致动器、人造肌肉、光子器件和生物医学工程等领域引起了广泛的关注.与具有永久交联网络的传统液晶弹性体不同,具有共价自适应网络的液晶弹性体(CAN-LCEs)可以通过...
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Mott-Schottky异质结对金属电子态持续调控促进乙醇氧化C-C断裂
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《Science China Materials》2023年 第11期66卷 4403-4410页
作者:冯志浩 于丰收 攸杨 王亚恒 张鲁华National-Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources UtilizationSchool of Chemical Engineering and TechnologyHebei University of TechnologyTianjin 300130China 
直接乙醇燃料电池的效率与阳极乙醇氧化反应(EOR)C1路径选择性密切相关,然而C-C键断裂的能垒较高,使得C1路径产物选择性低,从而限制了直接乙醇燃料电池效率的提升.设计具有高C-C裂解效率的电催化剂,对于构建高效直接乙醇燃料电池具有重...
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