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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2008    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 Synthesis, characterization, and catalytic activity of cryptomelane nanomaterials produced with industrial manganese sulfate 期刊论文 胶体与界面科学杂志, 2008 Fan, Chenzi; Lu, Anhuai; Li, Yan; Wang, Changqiu 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Cryptomelane  Industrial manganese sulfate  K-birnessite  Air oxidation  Catalytic activity  RAY PHOTOELECTRON-SPECTROSCOPY  OCTAHEDRAL MOLECULAR-SIEVES  LAYER-STRUCTURE BIRNESSITE  NA-RICH BIRNESSITE  PREPARATIVE PARAMETERS  HEXAGONAL BIRNESSITE  HYDROGEN-PEROXIDE  AIR OXIDATION  ALKALI MEDIUM  OXIDE   Blowup or no blowup? The interplay between theory and numerics 其他 2008-01-01 Hou, Thomas Y.; Li, Ruo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 finite time singularities  3D Euler equations  spectral methods  INCOMPRESSIBLE EULER EQUATIONS  HIGH-SYMMETRY  SINGULAR SOLUTIONS  VORTEX TUBES  RECONNECTION  TURBULENCE   Cobalt hydroxide nanosheets and their thermal decomposition to cobalt oxide nanorings 期刊论文 chemistry an asian journal, 2008 Liu, Xiaohe; Yi, Ran; Zhang, Ning; Shi, Rongrong; Li, Xingguo; Qiu, Guanzhou 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 cobalt  hydrothermal synthesis  nanorings  nanosheets  nanostructures  CHEMICAL-VAPOR-DEPOSITION  HYDROTALCITE-LIKE PHASES  NICKEL-HYDROXIDE  CO3O4 NANOCUBES  MAGNETIC-PROPERTIES  CRYSTAL-STRUCTURE  SPRAY-PYROLYSIS  ALPHA-COBALT  FILMS  FABRICATION   Self-assembly of highly luminescent bi-1,3,4-oxadiazole derivatives through electron donor-acceptor interactions in three-dimensional crystals, two-dimensional layers and mesophases 期刊论文 材料化学杂志, 2008 Qu, Songnan; Chen, Xiaofang; Shao, Xiang; Li, Fan; Zhang, Hongyu; Wang, Haitao; Zhang, Peng; Yu, Zhixin; Wu, Kai; Wang, Yue; Li, Min 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 NEMATIC LIQUID-CRYSTAL  SOLID-STATE  TRANSPORT  BEHAVIOR  ORGANIZATION  MOLECULES  MESOGENS  MIXTURES  DEVICES  SYSTEMS   Large-Scale Synthesis of Single-Crystalline Iron Oxide Magnetic Nanorings 期刊论文 journal of the american chemical society, 2008 Jia, Chun-Jiang; Sun, Ling-Dong; Luo, Feng; Han, Xiao-Dong; Heyderman, Laura J.; Yan, Zheng-Guang; Yan, Chun-Hua; Zheng, Kun; Zhang, Ze; Takano, Mikio; Hayashi, Naoaki; Eltschka, Matthias; Klaeui, Mathias; Ruediger, Ulrich; Kasama, Takeshi; Cervera-Gontard, Lionel; Dunin-Borkowski, Rafal E.; Tzvetkov, George; Raabe, Joerg 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/14 FERROMAGNETIC RINGS  PARTICLES  FE3O4  NANOPARTICLES  HEMATITE  TEMPERATURE  TRANSITION  NANOTUBES  MECHANISM  FILMS   A highly double-decoupled self-oscillation gyroscope operating at atmospheric pressure 其他 2008-01-01 Ding, Haitao; Cui, Jian; Liu, Xuesong; Chi, Xiaozhu; Yang, Zhenchuan; Yan, Guizhen 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 新疆西克尔碧玄岩中的地幔橄榄岩包体 期刊论文 岩石学报, 2008 CHEN MiMi; PAN WenQing; 田伟 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 西克尔 塔里木 碧玄岩 地幔包体 平衡温压 岩石圈地幔  Xikeer  Tarim  basanite  mantle xenoliths  equilibrium T-P  subcontinental lithosperic mantle   Remote sensing monitoring mechanism model for heavy metal cd pollution in rice farmland based on hyperspectral data 其他 2008-01-01 Li, Guan; Chengqi, Cheng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13