OCTAHEDRON

作品数：30被引量：55H指数：5
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相关领域：理学更多>>
相关作者：王路得范高超李艳芬黄在银更多>>
相关机构：广西民族大学更多>>
相关期刊：《Chemical Research in Chinese Universities》《Science China Materials》《Frontiers of Materials Science》《Progress in Natural Science:Materials International》更多>>
相关基金：国家自然科学基金北京市自然科学基金中国博士后科学基金天津市自然科学基金更多>>
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Effects of Rattling Behavior of K and Cd Atoms along Different Directions in Anisotropic KCdAs on Lattice Thermal Transport and Thermoelectric Properties
《Energy & Environmental Materials》2024年第6期388-398,共11页Yue Wang Yinchang Zhao Jun Ni Zhenhong Dai 
supported by the Natural Science Foundation of Shandong Province for Major Basic Research under Grant No.ZR2023ZD09;the National Natural Science Foundation of China under Grant Nos.12174327,11974302,and 92270104.
We employ advanced first principles methodology,merging self-consistent phonon theory and the Boltzmann transport equation,to comprehensively explore the thermal transport and thermoelectric properties of KCdAs.Notabl...
关键词：anharmonic lattice dynamics electron transport characteristics first principles calculation lattice thermal transport OCTAHEDRON thermoelectric properties 
Atomic-level unveiling secondary recrystallization enabled microand macroscopic polarization enhancement for piezophotocatalytic oxygen activation被引量：1
《Nano Research》2024年第6期5040-5049,共10页Kai Lin Zijian Zhu Weiyi Ge Tianxing Jiang Hongwei Huang 
the National Key Research and Development Program of China(No.2022YFB3803600);the National Natural Science Foundation of China(Nos.52272244 and 51972288);the Fundamental Research Funds for the Central Universities(No.2652022202);2021 Graduate Innovation Fund Project of China University of Geosciences,Beijing(No.ZY2021YC006).
Piezoelectric semiconductors bear the bifunctional photocatalysis and piezocatalysis,while the absent or weak internal charge driving force severely restricts its catalytic activity.Developing polarization strategy is...
关键词：secondary recrystallization piezo-photocatalytic oxygen activation octahedron distortion polar units stacking micro-and macroscopic polarization enhancement 
Inhibiting oxygen vacancies and twisting NbO_(6) octahedron in erbium modified KNN-based multifunctional ceramics被引量：1
《Journal of Materiomics》2024年第1期179-189,共11页Lulu Gao Zhiyong Liu Pengrong Ren Renhong Liang Ting Li Kun Guo Bing Xie Jinshan Lu Pu Mao Jun Tian Longlong Shu 
supported by the National Natural Science Foundation of China(Grants No.52162019,No.51802140,No.52202136,No.12174174);the Natural Science Foundation of Jiangxi Province(Grant No.20212ACB214011).L.S.expresses thanks for the support from Nanchang University.
It is a challenge to obtain highly tunable multifunctional performances in one ferroelectric system by a simple approach to meet the miniaturization,integration,and functionalization requirements of advanced electroni...
关键词：KNN Upconversion photoluminescence Multifunctional ceramics Oxygen vacancy OCTAHEDRON 
On self-affine tiles that are homeomorphic to a ball
《Science China Mathematics》2024年第1期45-76,共32页Jorg M.Thuswaldner Shu-Qin Zhang 
supported by a grant funded by the Austrian Science Fund and the Russian Science Foundation(Grant No.I 5554);supported by National Natural Science Foundation of China(Grant No.12101566)。
Let M be a 3×3 integer matrix which is expanding in the sense that each of its eigenvalues is greater than 1 in modulus and let D?Z^(3)be a digit set containing|det M|elements.Then the unique nonempty compact set T=T...
关键词：self-afine sets tiles and tilings low-dimensional topology truncated octahedron 
Effect of Sb-induced oxygen octahedral distortion on piezoelectric performance and thermal stability of Pb(In,Nb)O_(3)-Pb(Hf,Ti)O_(3)ceramics
《Journal of Materials Science & Technology》2023年第30期101-110,共10页Huanli Shi Mo Zhao Dongyan Zhang Zhimin Li Maolin Zhang Jingya Wang Li Jin Yangxi Yan 
The authors would like to acknowledge the support of the National Ceramic Industry Design Institute of China(No.NICID2022Z02);the Instrumental Analysis Center of Xidian Uni-versity for providing test equipment,and also acknowledge the fi-nancial support of the Key Research and Development Program of Shaanxi(No.2022GY-184).
The combination of excellent thermal stability and outstanding electrical performance is of great sig-nificance for piezoelectric ceramics.Herein,we have prepared 0.11Pb(In_(0.5)Nb_(0.5))O_(3)-0.89Pb(Hf_(0.47)Ti_(0.53...
关键词：Oxygen octahedron Piezoelectric response Thermal stability 
Engineering yolk-shell CuCo_(2)S_(4)@Cu_(2)O Z-scheme nanoreactors for accelerating generation of value-added chemicals and of degradation multi-organic contaminants
《Journal of Materials Science & Technology》2023年第25期54-63,共10页Xue Feng Lei Zhang 
supported by the National Nature Science Foundation of China(Nos.NSFC52072164 and NSFC 32102086);Liaoning Province Science and Technology Planning Project(No.20180551203).
The synthesis of solar-driven chemical value-added products and the degradation of pollutants is a promising approach for sustainable development. However, achieving these works via photocatalysts with efficient charg...
关键词：Octahedron yolk-shell structure catalyzer Z-scheme charge transfer H2O_(2)generation Selective oxidation of BA Fenton-like reaction 
Light-driven photothermocatalytic performance of the Pt/Co_(3)O_(4)catalyst for toluene oxidation
《Progress in Natural Science:Materials International》2023年第4期526-533,共8页Yijie Shi Ying Feng Zhiwei Wang Xun Wang Yunpeng Jiang Jiguang Deng Hongxing Dai Yuxi Liu 
supported by the National Natural Science Foundation of China(21876008,21876006,21976009,21961160743 and 21622701);Natural Science Foundation of Hebei Province(B2021208033);National Natural Science Committee of China-Liaoning Provincial People’s Government Joint Fund(U1908204);R&D Program of Beijing Municipal Education Commission(KZ202210005011)
Light-driven photothermocatalytic oxidation is a promising method for the elimination of volatile organic compounds(VOCs).The Co_(3)O_(4),0.46 Pt/Co_(3)O_(4)and 0.97 Pt/Co_(3)O_(4)catalysts were fabricated via the sim...
关键词：Light-driven photothermocatalytic oxidation Toluene oxidation Particulate Pt catalyst Co_(3)O_(4)octahedron Whole solar spectrum 
Low-temperature dielectric relaxation associated with NbO_6 octahedron distortion in antimony modified potassium sodium niobate ceramics被引量：2
《Journal of Materials Science & Technology》2022年第20期189-198,共10页Nan Zhang Xiang Lv Xi-xiang Zhang Jing Lyu Shuo-Wang Yang Jiagang Wu 
the National Natural Science Foundation of China(Nos.52061130216 and 52002252);the Sichuan Science and Technology Program(No.2020YJ0070);the Central Funds Guiding the Local Science and Technology Development of Sichuan Province(2021ZYD0022);the Fundamental Research Funds for the Central Universities(YJ2021154);the R&D Projects in Key Fields of Guangdong Province,China(No.2020B0109380001);the support from King Abdullah University of Science and Technology(KAUST)。
Although the antimony(Sb) has been widely used to modify potassium sodium niobate(KNN) ceramics for tailoring the phase structure and performance, the role of Sb still remains insufficiently understood,consequently hi...
关键词：KNN-based ceramics Re-entrant-like relaxation COVALENCY Multiphase coexistence Local heterogeneity 
Precise Assembly and Supramolecular Catalysis of Tetragonal-and Trigonal-Elongated Octahedral Coordination Containers
《CCS Chemistry》2022年第3期1098-1107,共10页Tian-Pu Sheng Can He Zhenqiang Wang Guo-Zong Zheng Feng-Rong Dai Zhong-Ning Chen 
supported by the National Natural Science Foundation of China(grant nos.21673239,21501179,and 21531008);Natural Science Foundation of Fujian Province(grant no.2017J06008);the CAS/SAFEA International Partnership Program for Creative Research Teams,and the Strategic Priority Research Program of the Chinese Academy of Sciences(grant no.XDB20000000);Z.W.acknowledges a National Science Foundation CAREER award(grant no.CHE-1352279)for supporting work related to the design and synthesis of container molecules,a second NSF grant(grant no.CHE-1800354)for supporting work pertaining to supramolecular catalysis,and the South Dakota Governor’s Office of Economic Development through the Center for Fluorinated Functional Materials for additional financial support.
The construction of distorted or irregular coordination polyhedrons with specific shapes and functionalities is highly challenging.Here,we demonstrate a viable strategy for attaining a severely distorted octahedral co...
关键词：coordination containers host-guest interaction supramolecular catalysis acid-base dual catalysis Knoevenagel condensation elongated coordination octahedron 
Evolution of stellated gold nanoparticles:New conceptual insights into controlling the surface processes
《Nano Research》2022年第2期1260-1268,共9页Gurvinder Singh Hesamodin Jami Pooria Lesani Shubhayan B.hattacharya Yogambha Ramaswamy Prem BBisht Hala Zreiqat 
Understanding the surface processes(deposition and surface diffusion)that occur at or close to the surface of growing nanoparticles is important for fabricating reproducibly stellated or branched gold nanoparticles wi...
关键词：surface diffusion shape control stellated nanoparticles SELF-ASSEMBLY nanoplasmonics octapod stellated octahedron 
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