OCTAHEDRAL

作品数:110被引量:210H指数:7
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相关领域:理学更多>>
相关作者:熊良斌李延芳沈星张文沛彭鹏飞更多>>
相关机构:湖北工程学院华中师范大学武汉理工大学中国科学技术大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>
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Multi-site anchoring lead-halide octahedral by benzylphosphonic acid to regulate phase distribution for efficient PeLEDs
《Nano Research》2024年第11期10034-10041,共8页Jiahao Tang Yifei Wang Hengyang Xiang Run Wang Kun Zhang Xinyi Lv Xinrui Chen Ziqing Xu Zhesheng Chen Lei Wang Aidi Zhang An Xie Haibo Zeng 
financially supported by the National Key Research and Development Program of China(No.2022YFB3606502);the National Natural Science Foundation of China(Nos.52131304 and 62004101).
Quasi-two-dimensional perovskite light-emitting diodes (quasi-2D PeLEDs) are emerging as high-potential candidates for new generation of wide-color gamut displays due to their simple, low-cost solution process, and hi...
关键词:quasi-2D perovskites light-emitting diodes benzylphosphonic acid phase distribution defect passivation 
Small amount but big impact:Trace oxygen interstitially inserted PtCu alloys by microalloying for efficient oxygen reduction catalysis
《Nano Research》2024年第8期7001-7012,共12页Qiheng Wang Zhiguo Chen Jingyan Zhang Jingjun Liu 
supported by the National Natural Science Foundation of China(No.22278016).
The introduction of small size non-metal elements(e.g.,oxygen)into solid solution alloys may be a promising strategy for fabricating efficient Pt-based catalysts with high activity and stability toward oxygen reductio...
关键词:oxygen-microalloying platinum alloys octahedral interstices oxygen reduction reaction 
PtCu subnanoclusters epitaxial on octahedral PtCu/Pt skin matrix as ultrahigh stable cathode electrocatalysts for room-temperature hydrogen fuel cells被引量:3
《Nano Research》2023年第2期2252-2258,共7页Fengling Zhao Lirong Zheng Qiang Yuan Qinghua Zhang Tian Sheng Xiaotong Yang Lin Gu Xun Wang 
supported by the National Natural Science Foundation of China(Nos.21571038,21903001,and 22035004);the National Key R&D Program of China(No.2017YFA0700101);Education Department of Guizhou Province(No.2021312);Foundation of Guizhou Province(No.2019-5666);Science Foundation for Aftergraduated Students of Guizhou Province(No.YJSKYJJ2021020);National Science Foundation of Anhui Province(No.1908085QB58);State Key Laboratory of Physical Chemistry of Solid Surfaces(Xiamen University,No.202009);the Open Fund of the Key Lab of Organic Optoelectronics&Molecular Engineering(Tsinghua University).
Achieving stable surface structures of metal catalysts is an extreme challenge for obtaining long-term durability and meeting industrial application requirements.We report a new class of metal catalyst,Pt-rich PtCu he...
关键词:epitaxial growth core–shell nanostructure PtCu alloy oxygen reduction reaction hydrogen fuel cells 
Potential use of magnesium industrial waste for synthesis of Li and Mg co-doped LiMn_(2)O_(4)nanoparticles as cathode material for Li-ion batteries:Effect of sintering temperature被引量:4
《Nano Research》2022年第5期4500-4516,共17页Aleksei Llusco Luis Rojas Svetlana Ushak Mario Grageda 
Research presented in this article was funded by Programa Formacion de Capital Humano Avanzado from Comision Nacional de Investigación Cientifica and Tecnológica(No.CONICYT-PCHA/DoctoradoNacional/2015-21151464);Fondo de Financiamiento de Centros de Investigación enÁreas Prioritarias(No.ANID/FONDAP/15110019);Fondo Nacional de Desarrollo Cientifico and Tecnologico(No.FONDECYT REGULAR N°1191347);Programa Ingenieria 2030 from Corporación de Fomento de la Produccion(No.ING2030 CORFO 16ENI2-71940).
Potential advantages of active electrode nanomaterials have led to development of high energy and power density lithium-ion(Li-ion)batteries.However,under increasing demand for critical resources such as lithium and c...
关键词:LiMn_(2)O_(4)(LMO)spinel Mg doped excess Li octahedral nanoparticle industrial waste lithium-ion(Li-ion)batteries 
The“gene”of reversible phase transformation of phase change materials:Octahedral motif
《Nano Research》2022年第2期765-772,共8页Zhitang Song Ruobing Wang Yuan Xue Sannian Song 
supported by the National Key Research and Development Program of China(Nos.2017YFA0206101 and 2017YFB0701703);Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB44010200);the National Natural Science Foundation of China(Nos.91964204,61874129,and 61874178);Science and Technology Council of Shanghai(Nos.20501120300 and 18DZ2272800);fund of the State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals,and Genetic Engineering of Precious Metal Materials in Yunnan Province(I)-Construction and Application of Precious Metal Materials Professional Database(I)(No.202002AB080001-1).
Nonvolatile phase change random access memory(PCRAM)is regarded as one of promising candidates for next-generation memory in the era of Big Data.The phase transition mechanism of phase change materials is the key scie...
关键词:phase change memory phase transition mechanism octahedral atomic motifs matching high density 
Spherical to truncated octahedral shape transformation of palladium nanocrystals driven by e-beam in aqueous solution
《Nano Research》2019年第10期2623-2627,共5页Yingying Jiang Xiao Li Xiaoming Ma Haifeng Wang Hui Zhang Zheng Liu Ze Zhang Chuanhong Jin 
This work was financially supported by the National Natural Science Foundation of China(Nos.51772265,51761165024,and 61721005);the National Basic Research Program of China(No.2015CB921004);the Zhejiang Provincial Nature Science Foundation(No.D19E020002);the 111 project(No.B16042).Y.Y.J.acknowledges the support of the National Postdoctoral Program for Innovative Talents(No.BX201700208);This work made use of the resources of the Center of Electron Microscopy of Zhejiang University
The crystallographic shapes of nano crystals play critical roles in determi ning their physical and chemical properties.Liquid phase synthesis serves as one of the most importa nt approaches for preparing shape-contro...
关键词:equilibrium SHAPE Pd NANOCRYSTALS SHAPE transformation dynamics liquid cell transmission electron microscopy(TEM) 
Antiferromagnetic element Mn modified PtCo truncated octahedral nanoparticles with enhanced activity and durability for direct methanol fuel cells被引量:7
《Nano Research》2019年第10期2520-2527,共8页Qiqi Zhang Jialong Liu Tianyu Xia Jie Qi Haochang Lyu Baoyuan Luo Rongming Wang Yizhong Guo Lihua Wang and Shouguo Wang 
The work was supported by the National Natural Science Foundation(Nos.51625101,51431009,5180118&and 51701202);the State Key Development Program for Basic Research of China(No.2015CB921401);the Fundamental Research Funds for the Central University Universities of China(No.FRF-TP-16-001C2);the China Postdoctoral Science Foundation(No.2018M632792);Startup Research Fund of Zhengzhou University(No.32210815);Bejing Natural Science Foundation(No.Z180014).
Pt-based magnetic nano catalysts are one of the most suitable cand idates for electrocatalytic materials due to their high electrochemistry activity and retrievability.Unfortunately,the inferior durability prevents th...
关键词:Mn-PtCo trun cated OCTAHEDRAL nano particles an tiferromag netic eleme nt magnetic properties ELECTROCATALYTIC performa NEE 
High performance octahedral PtNi/C catalysts investigated from rotating disk electrode to membrane electrode assembly被引量:3
《Nano Research》2019年第2期281-287,共7页Bing Li Jue Wang Xin Gao Congwei Qin Daijun Yang Hong Lv Qiangfeng Xiao Cunman Zhang 
the National Natural Science Foundation of China (No. 21676204);the Program of Ministry of Science & Technology of China (No. 2018YFB0106503) for financial support.
Octahedral PtNi/C catalysts have demonstrated superior catalytic performance in oxyge n reduction reacti on (ORR) over commercial Pt/C with rotating disk electrode (RDE). However, it is not trivial to translate such p...
关键词:PROTON exchange MEMBRANE fuel cell (PEMFC) OCTAHEDRAL PtNi/C oxygen reduction reaction (ORR) DURABILITY MEMBRANE electrode assembly (MEA) 
In-situ liquid-cell TEM study of radial flow-guided motion of octahedral Au nanoparticles and nanoparticle clusters被引量:2
《Nano Research》2018年第9期4697-4707,共11页Chang Li Xin Chen Haiyang Liu Jiali Fang Xiaoqin Zhou 
The dynamic behavior of octahedral gold nanopartides (NPs) and nanoparticle clusters (NPCs) in aqueous solution is studied by in-situ liquid-cell transmission electron microscopy (TEM). The octahedral Au NPs/NPC...
关键词:in situ transmissionelectron microscopy (TEM) nanoparticles nanoassembling nanoscale fluids trapping force 
Fe3O4 Octahedral Colloidal Crystals被引量:3
《Nano Research》2011年第4期370-375,共6页L-r Meng Weimeng Chen Yiwei Tan Lin Zou Chinping Chen Heping Zhou Qing Peng Yadong Li 
We present a facile and controllable method for the large-scale fabrication of highly-ordered octahedral Fe3O4 colloidal "single crystals" without the assistance of a substrate. Oleic acid is used to reduce the solu...
关键词:FE3O4 self-assembly superlattice magnetic mesoporous material electrode material Verwey transition 
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