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LiB_(5)O_(5)F_(2)(OH)_(4):一种新的含有[B_(5)O_(5)F_(2)(OH)_(4)]阴离子基团的深紫外双折射晶体
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science China materials2022年 第9期65卷 2585-2590页
作者:陈自龙 曾浩 储冬冬 张方方 程孟 杨志华 潘世烈CAS Key Laboratory of Functional Materials and Devices for Special Environments/Xinjiang Technical Institute of Physics and ChemistryCAS/Xinjiang Key Laboratory of Electronic Information Materials and DevicesUrumqi 830011China Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of SciencesBeijing 100049China 
采用高温熔液法合成了一种新的深紫外双折射晶体LiB_(5)O_(5)F_(2)(OH)_(4)(LBOFH).其结构中含有新的[B_(5)O_(5)F_(2)(OH)_(4)]阴离子基团,其由四个π共轭基元构成,即:两个[BO_(3)]和两个[BO(OH)_(2)]通过[BO_(2)F_(2)]基团连接成近共...
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一种新型给体-间隔基-受体结构材料作为多功能组分实现高效激基复合物发光二极管
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science China materials2022年 第2期65卷 460-468页
作者:杨浩宇 郑才俊 张明 赵决文 史益忠 蒲春鹏 林慧 陶斯禄 张晓宏School of Optoelectronic Science and EngineeringUniversity of Electronic Science and Technology of ChinaChengdu 610054China Institute of Functional Nano&Soft Materials(FUNSOM)Jiangsu Key Laboratory for Carbon-Based Functional Materials&DevicesSoochow UniversitySuzhou 215123China 
为了实现高效的激基复合物发光二极管(OLED),我们设计并合成了一种新型给体-间隔基-受体(D-Spacer-A)结构分子3Cz-o-TRz.通过引入二苯醚基团作为间隔基,可以有效地抑制3Cz-o-TRz分子内的电荷转移过程,使其在单分子态下能够同时表现出给...
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平面/体异质结结构全色倍增型有机光电探测器
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science China materials2023年 第3期66卷 1172-1179页
作者:虢德超 杨丽清 李骥 何果 郑景博 陶思哲 杨德志 王林格 Agafonov Vadim 马东阁Center for Aggregation-Induced EmissionInstitute of Polymer Optoelectronic Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesGuangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional MaterialsState Key Laboratory of Luminescent Materials and DevicesSouth China University of TechnologyGuangzhou 510640China South China Advanced Institute for Soft Matter Science and TechnologySchool of Emergent Soft MatterGuangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and DevicesSouth China University of TechnologyGuangzhou 510640China Moscow Institute of Physics and TechnologyDolgoprudny 141700Russia 
宽带有机光电探测器(OPDs)可以集成到各种可穿戴设备中,在健康监测等领域显示出巨大的应用潜力.这里,我们以酞菁铅(PbPc)和富勒烯(C70)小分子分别作为给体和受体,基于MoO_(3)俘获电子辅助空穴隧道注入的机制实现了高性能宽带倍增型有机...
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采用流体反应器连续制备可用于T_(1)加权磁共振成像的极小尺寸氧化铁纳米颗粒
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science China materials2022年 第6期65卷 1646-1654页
作者:毛宇 李艳 臧凤超 于昊立 严森 宋青松 秦志国 孙剑飞 陈博 黄晓 顾宁State Key Laboratory of BioelectronicsJiangsu Key Laboratory for Biomaterials and DevicesSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing 210096China Jiangsu Key Laboratory of Molecular and Functional ImagingMedical SchoolSoutheast UniversityNanjing 210096China State Key Laboratory of Flexible Electronics&Institute of Advanced MaterialsJiangsu National Synergistic Innovation Center for Advanced MaterialsNanjing Tech UniversityNanjing 210096China Materials Science and Devices InstituteSuzhou University of Science and TechnologySuzhou 215009China 
粒径小于5 nm的极小尺寸氧化铁纳米颗粒(ESIONPs)作为T_(1)加权磁共振成像(T_(1)-MRI)造影剂展现出巨大的发展前景.然而,具有良好生物相容性的ESIONPs的批量生产仍然难以实现.本研究通过特别设计的气/液混合相流体反应器结合共沉淀合成...
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甲烷在单原子合金催化剂上选择性氧化制甲醇的理论研究
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《中国科学:材料科学(英文版)》2023年 第8期66卷 3189-3199页
作者:周磊 苏亚琼 胡同亮School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin 300350China School of ChemistryXi’an Key Laboratory of Sustainable Energy Materials ChemistryState Key Laboratory of Electrical Insulation and Power EquipmentEngineering Research Center of Energy Storage Materials and Devices of Ministry of EducationXi’an Jiaotong UniversityXi’an 710049China 
将甲烷直接转化为燃料和高附加值化学品引起了越来越多的研究兴趣,然而由于甲烷的化学惰性,实现这一过程仍然是一个巨大的挑战.本文设计了12种单原子合金催化剂(SAAs)应用于甲烷的活化,利用密度泛函理论(DFT)计算和微观动力学模拟筛选...
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基于冷却工程对环保型ZnSeTe基量子点的激发态调控
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science China materials2022年 第6期65卷 1569-1576页
作者:吴保强 赵双易 张明水 黄志高 陈晨 臧志刚 王跃MIIT Key Laboratory of Advanced Display Materials and DevicesInstitute of Optoelectronics&NanomaterialsCollege of Materials Science and EngineeringNanjing University of Science and TechnologyNanjing 210094China Key Laboratory of Optoelectronic Technology&Systems(Ministry of Education)Chongqing UniversityChongqing 400044China School of Microelectronics and Communication EngineeringChongqing UniversityChongqing 400044China 
由于材料内部存在高效的非辐射复合,这使得实现高质量的环保量子点仍然具有挑战性.本文中,我们探索了通过冷却工程调节激发态对实现高质量的ZnSeTe核壳量子点的影响.研究发现,超快热载流子俘获和带边载流子俘获是ZnSeTe量子点发射效率...
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双功能Nb-N-C原子分散催化剂用于水系锌-空气电池驱动CO_(2)还原
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science China materials2023年 第3期66卷 1013-1023页
作者:高三双 王天玮 靳梦梦 张书胜 刘倩 胡广志 杨慧 罗俊 刘熙俊Institute for New Energy Materials and Low-Carbon TechnologiesTianjin Key Lab for Photoelectric Materials&DevicesSchool of Materials Science and EngineeringTianjin University of TechnologyTianjin 300384China MOE Key Laboratory of New Processing Technology for Non-Ferrous Metals and Materialsand Guangxi Key Laboratory of Processing for Non-Ferrous Metals and Featured MaterialsSchool of ResourceEnvironments and MaterialsGuangxi UniversityNanning 530004China College of ChemistryZhengzhou UniversityZhengzhou 450000China Institute for Advanced StudyChengdu UniversityChengdu 610106China Institute for Ecological Research and Pollution Control of Plateau Lakes School of Ecology and Environmental ScienceYunnan UniversityKunming 650504China Shenzhen Institute for Advanced StudyUniversity of Electronic Science and Technology of ChinaShenzhen 518110China 
设计廉价和高效的双功能催化剂应用于CO_(2)还原和O_(2)还原反应(CO_(2)RR和ORR)是实现碳中和的理想选择.因此,本文研制出铌原子分散固定在氮掺杂有序介孔碳(Nb-N-C)上的双功能CO_(2)RR和ORR催化剂用于锌-空气电池(ZAB)自驱动CO_(2)RR....
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多碳生成工厂:用于提高CO_(2)电催化生产率的CuO/Ni单原子串联催化剂
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science Bulletin》2022年 第16期67卷 1679-1687,M0004页
作者:张钰 李鹏 赵长明 周刚 周方耀 张启涛 苏陈良 吴宇恩International Collaborative Laboratory of 2D Materials for Optoelectronic Science&Technology of Ministry of EducationEngineering Technology Research Center for 2D Materials Information Functional Devices and Systems of Guangdong ProvinceInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen 518060China Department of ChemistryCollaborative Innovation Center of Chemistry for Energy Materials(iChEM)University of Science and Technology of ChinaHefei 230026China School of ScienceHubei University of TechnologyWuhan 430068China 
电化学CO_(2)还原反应(CO_(2)RR)的串联电催化策略是将CO_(2)到C_(2+)的多个步骤解耦为单独催化的CO_(2)到CO和CO到C_(2+)的两个步骤,以提高法拉第效率(FE).然而,由于CO从生成位点到反应位点的传质限制,这种策略对于C_(2+)的高速率生产...
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辛基取代喹喔啉聚合物给体使全聚合物有机太阳能电池的效率超过17%
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science Bulletin》2022年 第20期67卷 2096-2102,M0004页
作者:胡克 朱灿 秦书诚 赖文彬 杜家琦 孟磊 张占军 李永舫School of Chemical ScienceUniversity of Chinese Academy of SciencesBeijing 100049China Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of SciencesBeijing 100190China Laboratory of Advanced Optoelectronic MaterialsSuzhou Key Laboratory of Novel Semiconductor-optoelectronics Materials and DevicesCollege of ChemistryChemical Engineering and Materials ScienceSoochow UniversitySuzhou215123China 
本文设计并合成了一种新型喹喔啉类聚合物给体PBQ8,其在喹喔啉单元上具有正辛基侧链,与先前报道的PBQ5(异辛基侧链)具有相同的聚合物骨架结构.与PBQ5相比,PBQ8表现出更强的分子间相互作用和更好的分子堆积.当其与聚合物受体PY-IT共混时...
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利用电荷转移工程提高红色SrLa(Sc,Ga)O_(4):Ce^(3+)荧光粉的热稳定性
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science China materials2023年 第5期66卷 1989-1996页
作者:杨至雨 赵逸飞 Jumpei Ueda Maxim S.Molokeev 尚蒙蒙 夏志国State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Fiber Laser Materials and Applied TechniquesGuangdong Engineering Technology Research and Development Centre of Special Optical Fibre Materials and DevicesSchool of Materials Science and EngineeringSouth China University of TechnologyGuangzhou 510641China Department of Applied PhysicsThe Hong Kong Polytechnic UniversityHong Kong 999077China Graduate School of Advanced Science and TechnologyJapan Advanced Institute of Science and Technology(JAIST)NomiIshikawa 923–1292Japan Laboratory of Crystal PhysicsKirensky Institute of PhysicsFederal Research Center KSC SB RASKrasnoyarsk 660036Russia Department of Engineering Physics and RadioelectronicSiberian Federal UniversityKrasnoyarsk660041Russia Research and Development DepartmentKemerovo State UniversityKemerovo 650000Russia Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials(Ministry of Education)School of Materials Science and EngineeringShandong UniversityJinan 250061China School of Physics and OptoelectronicsSouth China University of TechnologyGuangzhou 510641China 
可被蓝光激发的高热稳定性红色荧光粉是制作高性能白光二极管(WLED)的关键材料.研究发现,Ce^(3+)掺杂的SrLaScO_(4)(SLO:Ce^(3+))荧光粉在440 nm激发下呈现峰值为640 nm的反常宽带红光发射.光谱学和结构分析证实Ce^(3+)离子在SLO中进入[...
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