POLYHEDRON

作品数:73被引量:125H指数:6
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相关领域:理学更多>>
相关作者:罗豪更生华素坤仲维卓万冬云黄富强更多>>
相关机构:中国科学院厦门大学浙江大学更多>>
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相关基金:国家自然科学基金国家教育部博士点基金广东省自然科学基金国家重点基础研究发展计划更多>>
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Evaluating the accuracy of earth rotation parameters based on the BDS observations
《Geodesy and Geodynamics》2025年第1期87-98,共12页Chenxiang Wang Pengfei Zhang Tengxu Zhang Ziyu Shen Jizhang Sang Wenbin Shen 
received financial support from the National Natural Science Foundation of China(Grant No.42030105,No.42204006,No.42274011,No.42304095);Funded by State Key Laboratory of Geo-Information Engineering and Key Laboratory of Surveying and Mapping Science and Geospatial Information Technology of MNR,CASM(Grant No.2024-01-01);Open Fund of Hubei Luojia Laboratory(Grant No.230100020,230100019);the China Postdoctoral Science Foundation(Certificate Number:2023M743580);the Key Project of Natural Science Research in Universities of Anhui Province(No.2023AH051634)。
The Bei Dou satellite system(BDS)has progressed with the full operationalization of the secondgeneration regional system(BDS-2)and the third-generation global system(BDS-3).This technology plays a crucial role in dete...
关键词:Earth rotation parameters Polyhedron volume Observation arc length BDS-2 BDS-3 
Shape-changing particles for locally resolved particle geometry in DEM simulations
《Particuology》2024年第6期185-190,共6页Enric Illana Klidi Qyteti Maik Scharnowski Maximilian Brömmer Siegmar Wirtz Viktor Scherer 
funded by the Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)-Project-ID 422037413-TRR 287;Gefördert durch die Deutsche Forschungsgemeinschaft(DFG)-Projektnummer 422037413-TRR 287.
Taking into account the complex shape of particles in discrete element method (DEM) simulations of large-scale granular systems is computationally demanding due to the time-consuming contact detection algorithms for p...
关键词:POLYHEDRON Size change Shape change Locally resolved DEM 
Ternary alloy and metal oxides embedded in yolk–shell polyhedrons as bifunctional oxygen electrocatalyst被引量:2
《Rare Metals》2024年第2期478-488,共11页Yi Zhang Jia-Dan Lu Guang-Xun Zhang Rong-Mei Zhu Huan Pang 
This study was financially supported by the Program for the National Natural Science Foundation of China(Nos.NSFC-21901221,21671170,21673203 and U1904215);the Natural Science Foundation of Jiangsu Province(No.BK20190870);Changjiang Scholars Program of the Ministry of Education(No.Q2018270);the Top Talent Project of Yangzhou University.
To improve the efficiency of oxygen electrolysis,exploiting bifunctional electrocatalysts with excellent activity and stability is extremely important due to the four-electron transfer dynamics of oxygen evolution rea...
关键词:Metal oxides and alloy Oxygen evolution Oxygen reduction Yolk-shell polyhedron 
Excess Activity Tuned by Distorted Tetrahedron in CoMoO_(4) for Oxygen Evolution被引量:2
《Energy & Environmental Materials》2024年第1期247-252,共6页Hengbo Xiao Kai Chi Hongxia Yin Xiangji Zhou Pengxiang Lei Peizhi Liu Jiakun Fang Xiuhong Li Songliu Yuan Zhen Zhang Yaqiong Su Junjie Guo Lihua Qian 
supported by the National Natural Science Foundation of China(52171156,51771078)
Oxygen vacancies enable modulating surface reconstruction of transition metal oxides containing metal-oxygen polyhedrons into metallic oxyhydroxide for oxygen evolution reaction(OER),while revealing reconstructing mec...
关键词:metal-oxygen polyhedron oxygen evolution reaction oxygen vacancy Raman spectroscopy 
Weak interaction-steered evolution of polyoxovanadate-based metal-organic polyhedra from transformation via interlock to packing
《Chinese Chemical Letters》2024年第2期527-533,共7页Yan-Hu Wang Ke-Wei Tong Chao-Qin Chen Jing Du Peng Yang 
financially supported by the National Natural Science Foundation of China(No.22001066);the Natural Science Foundation of Hunan Province(Nos.2021JJ40049 and 2022JJ20007);the Science and Technology Innovation Program of Hunan Province(No.2022RC1115);J.Du acknowledges the Science and Technology Project of Hebei Education Department(No.QN2023049);Science Foundation of Hebei Normal University(No.L2023B51);TianHe-2(LvLiang,China)Cloud Computing Center for support。
A bottleneck in biomimetic synthesis consists in the full copy of,for example,the hierarchical structure of proteins directed by weak interactions.By contrast with covalent bonds bearing definite orientation and high ...
关键词:Polyoxometalates POLYOXOVANADATES Metal-organic polyhedron INTERLOCK Weak intermolecular forces 
High-efficiency sodium storage of Co_(0.85)Se/WSe_(2) encapsulated in N-doped carbon polyhedron via vacancy and heterojunction engineering被引量:4
《Carbon Energy》2024年第1期94-107,共14页Ya Ru Pei Hong Yu Zhou Ming Zhao Jian Chen Li Xin Ge Wei Zhang Chun Cheng Yang Qing Jiang 
support from the Natural Science Foundation of Jilin Province(Grant No.20200201073JC);the National Natural Science Foundation of China(Grant No.52130101);Interdisciplinary Integration and Innovation Project of JLU(Grant No.JLUXKJC2021ZY01);the Fundamental Research Funds for the Central Universities.
With the advantage of fast charge transfer,heterojunction engineering is identified as a viable method to reinforce the anodes'sodium storage performance.Also,vacancies can effectively strengthen the Na+adsorption abi...
关键词:Co_(0.85)Se/WSe_(2)heterostructure density functional theory simulations N-doped carbon polyhedron Se vacancies sodium-ion batteries 
Decoration of CdMoO_(4) micron polyhedron with Pt nanoparticle and their enhanced photocatalytic performance in N_(2) fixation and water purification被引量:1
《Frontiers of Chemical Science and Engineering》2023年第12期1949-1961,共13页Xujie Ren Junfeng Wang Shude Yuan Chunran Zhao Lin Yue Zhihao Zeng Yiming He 
financially supported by the National Natural Science Foundation of China(Grant No.22172144).
This study aimed to prepare and apply a novel Pt/CdMoO_(4) composite photocatalyst for photocatalytic N2 fixation and tetracycline degradation. The Pt/CdMoO_(4) composite was subjected to comprehensive investigation o...
关键词:photocatalytic N2 fixation Pt CdMoO4 tetracycline degradation Schottky barrier 
Face-directed Strategy for the Construction of Polyoxovanadate-based Metal-Organic Tetrahedra
《Chemical Research in Chinese Universities》2023年第6期954-959,共6页CHEN Huiping GONG Yaru CHU Qiangqiang PANG Xiao HUANG Xiaojing TIAN Xudong YANG Weiting PAN Qinhe SU Zhongmin WANG Xinlong 
supported by the Natural Science Foundation of Hainan Province,China(Nos.221QN169,221QN171);the National Natural Science Foundation of China(No.22101067);the Innovation Program for Young Scientific and Technological Talents of Hainan Association of Science and Technology,China(No.QCQTXM202207);the Start-up Research Foundation of Hainan University,China(No.RZ2100003143);the Science and Technology Special Fund of Hainan Province,China(No.ZDYF2022SHFZ298);the International Science&Technology Cooperation Program of Hainan Province,China(No.GHYF2022006);the Specific Research Fund of the Innovation Platform for Academicians of Hainan Province,China(No.YSPTZX202321);the Innovation Platform for Academicians of Hainan Province,China.
Polyoxometalate-based metal-organic polyhedra(MOPs)were of particular concern because of the various exquisite building blocks and the suitable constructional characteristics.To further understand the design and parti...
关键词:Metal-organic polyhedron Face-directed strategy Tetrahedral structure Iodine adsorption 
Enhance gas-separation efficiency of mixed matrix membranes by lamellarly arranged metal-organic polyhedron被引量:1
《Nano Research》2023年第8期11450-11454,共5页Yida Yang Bowen Pang Wang Zeng Bingxu Ma Panchao Yin Shenglin Yao Xiufang Wen Wei Zhang 
supported by Guangdong Natural Science Foundation(No.2018B030306039);the Recruitment Program of Guangdong(No.2016ZT06C322)and the 111 Project(No.B18023).
Eliminating the nonselective permeation path inside the mixed-matrix membranes(MMMs)is critical for fabrication of gas separation membranes.We demonstrate that by utilizing the phase separation of block copolymers,we ...
关键词:metal-organic polyhedrons(MOPs) mixed-matrix membranes(MMMs) phase separation of mixed-matrix membranes arrangement of MOPs 
Facile synthesis of the Mn_(3)O_(4)polyhedron grown on N-doped honeycomb carbon as high-performance negative material for lithium-ion batteries被引量:4
《International Journal of Minerals,Metallurgy and Materials》2023年第6期1152-1161,共10页Dan Zhang Chunyan Zhang Xuan Zheng Yizhuo Zhao Xinyu Shi Baomin Luo Yuzhu Li Guangyin Liu Xiaodi Liu Chuang Yu 
financially supported by the Natural Science Foundation of Henan Province of China(No.222300420252);Nanyang Normal University(Nos.2020ZX013 and 2020ZX014).
Because of their large volume variation and inferior electrical conductivity,Mn_(3)O_(4)-based oxide anode materials have short cyclic lives and poor rate capability,which obstructs their development.In this study,we ...
关键词:Mn_(3)O_(4) POLYHEDRON nitrogen-doped honeycomb carbon anode lithium-ion battery 
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