QQ客服 官方微博 反馈留言

浏览/检索结果: 共16条，第1-10条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位    发表日期：2012     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Preservation of Photoluminescence Efficiency in the Ordered phases of Poly(2,3-diphenyl-1,4-phenylenevinylene) via Disturbing the Intermolecular pi-pi Interactions with Dendritic Aliphatic Side Chains 期刊论文 macromolecules, 2012 Wu, Yu-Chun; Ren, Xiang-Kui; Chen, Er-Qiang; Lee, Hsun-Mei; Duvail, Jean-Luc; Wang, Chien-Lung; Hsu, Chain-Shu 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 LIGHT-EMITTING-DIODES  CONJUGATED POLYMERS  ENERGY-TRANSFER  ELECTROLUMINESCENT POLYMERS  POLY(P-PHENYLENE VINYLENE)S  MOLECULAR AGGREGATION  PRECURSOR ROUTE  DERIVATIVES  COPOLYMERS  POLYFLUORENES   Auto-Tandem Catalysis: Synthesis of Acridines by Pd-Catalyzed C=C Bond Formation and C(sp2)-N Cross-Coupling 期刊论文 欧洲有机化学杂志, 2012 Huang, Zhongxing; Yang, Yang; Xiao, Qing; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Nitrogen heterocycles  Homogeneous catalysis  Auto-tandem catalysis  Cyclization  Cross-coupling  Palladium  EFFICIENT SYNTHESIS  MIGRATORY INSERTION  N-TOSYLHYDRAZONES  ALKENYL HALIDES  INDOLES  HETEROCYCLES  ROUTE  ARYL  CYCLIZATION  COMPLEXES   Anatase/rutile TiO2 nanocomposite microspheres with hierarchically porous structures for high-performance lithium-ion batteries 期刊论文 rsc advances, 2012 Shen, Junyao; Wang, Hai; Zhou, Yu; Ye, Naiqing; Li, Guobao; Wang, Linjiang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 ELECTROCHEMICAL PROPERTIES  ANODE MATERIAL  RUTILE  NANOTUBES  SIZE  INSERTION  IMPACT  ROUTE   Diastereoselective Total Synthesis of (+/-)-Schindilactone A, Part 3: The Final Phase and Completion 期刊论文 chemistry an asian journal, 2012 Ren, Wei-Wu; Chen, Zhi-Xing; Xiao, Qing; Li, Yong; Sun, Tian-Wen; Zhang, Zi-Yang; Ye, Qin-Da; Meng, Fan-Ke; You, Lin; Zhao, Ming-Zhe; Xu, Ling-Min; Tang, Ye-Feng; Chen, Jia-Hua; Yang, Zhen 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/12 fused-ring systems  natural products  schindilactone A  synthetic methods  total synthesis  RING-CLOSING METATHESIS  ALKYL 2-ARYLALKANOATES  COUPLING REACTIONS  REARRANGEMENT  COMPLEXES  ADDITIONS  CARBONYL  ROUTE  NORTRITERPENOIDS  CONSTRUCTION   Palladium(II)-catalysed tandem cyclisation of electron-deficient aromatic enynes 期刊论文 chemical communications, 2012 Wu, Na; Messinis, Antonios; Batsanov, Andrei S.; Yang, Zhen; Whiting, Andrew; Marder, Todd B. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 WAGNER-MEERWEIN SHIFT  GAMMA,DELTA-UNSATURATED CARBONYLS  TAIWANIA-CRYPTOMERIOIDES  NODULISPORIC ACID  EFFICIENT ROUTE  RING EXPANSION  PALLADIUM  (+/-)-DICHROANAL-B  ACETOXYPALLADATION  DITERPENES   Monodisperse TiO2 hierarchical hollow spheres assembled by nanospindles for dye-sensitized solar cells 期刊论文 材料化学杂志, 2012 Wu, Dapeng; Zhu, Feng; Li, Jianming; Dong, Hui; Li, Qi; Jiang, Kai; Xu, Dongsheng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 ENERGY-CONVERSION EFFICIENCY  HIGH SURFACE-AREAS  ANATASE TIO2  NANOTUBE ARRAYS  BEADS  MICROSPHERES  PERFORMANCE  COMPLEX  FACETS  ROUTE   Cuprous oxide created on sepiolite: Preparation, characterization, and photocatalytic activity in treatment of red water from 2,4,6-trinitrotoluene manufacturing 期刊论文 journal of hazardous materials, 2012 Zhu, Qingwei; Zhang, Yihe; Lv, Fengzhu; Chu, Paul K.; Ye, Zhengfan; Zhou, Fengshan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Cuprous oxide  Sepiolite  Red water  Photocatalysis  CATALYTIC-ACTIVITY  OPTICAL-PROPERTIES  AQUEOUS-SOLUTIONS  DIFFERENT SIZES  THIN-FILMS  ADSORPTION  CU2O/TIO2  NANOPARTICLES  COMPOSITES  ROUTE   QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol 期刊论文 eurasip journal on wireless communications and networking, 2012 Wu, Jianjun; Ren, Shubo; Jiang, Yun; Song, Lingyang 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 wireless sensor networks  multiple-input multiple-output  space time block codes  dynamic programming  route planing  AD HOC NETWORKS  COMMUNICATION   ZnO nanorod arrays: Field-assisted growth in aqueous solution and field emission properties 期刊论文 science china technological sciences, 2012 Yin JianBo; Zhang GengMin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 ZnO nanorod  field-assisted solution method  field emission  ZINC-OXIDE NANOWIRES  SENSITIZED SOLAR-CELLS  WORK FUNCTION  OPTICAL-PROPERTIES  ELECTROCHEMICAL DEPOSITION  NANOTUBE ARRAYS  LOW-TEMPERATURE  SOLUTION ROUTE  SURFACES  FABRICATION   Facile preparation of Carbon nanotubes and graphene sheets by a catalyst-free refluxing approach 期刊论文 nano research, 2012 Wang, Jinyong; Wei, Li; Peng, Fei; Li, Yan 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/12 Carbon nanotubes  graphene sheets  catalyst free synthesis  refluxing  LARGE-SCALE SYNTHESIS  REDUCTION  ROUTE