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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2016    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Measuring the morphology and density of internally mixed black carbon with SP2 and VTDMA: new insight into the absorption enhancement of black carbon in the atmosphere 期刊论文 ATMOSPHERIC MEASUREMENT TECHNIQUES, 2016 Zhang, Yuxuan; Zhang, Qiang; Cheng, Yafang; Su, Hang; Kecorius, Simonas; Wang, Zhibin; Wu, Zhijun; Hu, Min; Zhu, Tong; Wiedensohler, Alfred; He, Kebin 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 AERODYNAMIC DIAMETER MEASUREMENTS  DIFFERENTIAL MOBILITY ANALYZER  PARTICLE SOOT PHOTOMETER  OPTICAL-PROPERTIES  MIXING STATE  LIGHT-ABSORPTION  AEROSOL-PARTICLES  MASS  DEPENDENCE  URBAN   Tuning Nanowires and Nanotubes for Efficient Fuel-Cell Electrocatalysis 期刊论文 ADVANCED MATERIALS, 2016 Wang, Wei; Lv, Fan; Lei, Bo; Wan, Sheng; Luo, Mingchuan; Guo, Shaojun 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/04 Pt nanotubes,Pt nanowires,fuel cells,nanocatalysts,oxygen reduction reaction  OXYGEN REDUCTION REACTION  METAL-FREE ELECTROCATALYSTS  METHANOL OXIDATION REACTION  SINGLE-CRYSTAL NANOWIRES  CORE-SHELL NANOWIRES  ALLOY NANOWIRES  PLATINUM NANOWIRES  ETHANOL ELECTROOXIDATION  ULTRATHIN NANOWIRES  NANOPARTICLE TUBES   Global interpolating meshless shape function based on generalized moving least-square for structural dynamic analysis 期刊论文 APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2016 Xie, Dan; Jian, Kailin; Wen, Weibin 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/04 structural dynamics  meshless method  element-free Galerkin (EFG) method  generalized moving least-square (GMLS)  FREE GALERKIN METHOD  KERNEL PARTICLE METHOD  LARGE-DEFORMATION ANALYSIS  THIN-PLATE  EFG METHOD  BENDING PROBLEM  HEAT-TRANSFER  IEFG METHOD  BEAMS  SHELL   Engineering Multimetallic Nanocrystals for Highly Efficient Oxygen Reduction Catalysts 期刊论文 ADVANCED ENERGY MATERIALS, 2016 Wang, Wei; Lei, Bo; Guo, Shaojun 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/04 alloys  core  shell  doping  graphene  oxygen reduction catalysts  nanocrystals  PLATINUM-MONOLAYER SHELL  SHAPE-CONTROLLED SYNTHESIS  BY-LAYER DEPOSITION  FEPT NANOPARTICLES  ELECTROCATALYTIC ACTIVITY  PTXNI1-X NANOPARTICLES  ENHANCED ACTIVITY  FUEL-CELLS  PERFORMANCE  PD