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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2014    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 Oxidation kinetics of magnesium aluminum oxynitride-boron nitride (MgAlON-BN) composites 期刊论文 journal of the ceramic society of japan, 2014 Li, Jinfu; Sun, Yongqi; Seetharaman, Seshadri; Zhang, Zuotai 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 Magnesium aluminum oxynitride  Boron nitride  Thermogravimetry  Oxidation  Activation energy  CERAMICS  BEHAVIOR  MODEL  ALON   Palladium-Catalyzed Intramolecular Reductive Cross-Coupling of Csp(2)-Csp(3) Bond Formation 期刊论文 chemistry a european journal, 2014 Liu, Hui; Wei, Jianpeng; Qiao, Zongjun; Fu, Yana; Jiang, Xuefeng 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 catalysis  C-C bond formation  cross-coupling  Csp(3)-X bond  palladium  TETRASUBSTITUTED HELICAL ALKENES  SECONDARY ALKYL BROMIDES  C-H FUNCTIONALIZATION  POSSESS BETA-HYDROGENS  ROOM-TEMPERATURE  ARYL HALIDES  OXIDATIVE-ADDITION  SUZUKI REACTIONS  ULLMANN REACTION  ORGANIC HALIDES   Silver-catalysed direct amination of unactivated C-H bonds of functionalized molecules 期刊论文 nature communications, 2014 Yang, Mingyu; Su, Bo; Wang, Yang; Chen, Kang; Jiang, Xingyu; Zhang, Yun-Fei; Zhang, Xi-Sha; Chen, Guihua; Cheng, Ye; Cao, Zhichao; Guo, Qing-Yun; Wang, Lushun; Shi, Zhang-Jie 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 INTRAMOLECULAR FUNCTIONALIZATION  HETEROCYCLE SYNTHESIS  C(SP(2))-H BONDS  ACTIVATION  RADICALS  AZETIDINES  C(SP(3))-H  AMIDATION  CHEMISTRY  POSITIONS   Direct synthesis of arylboronic pinacol esters from arylamines 期刊论文 ORGANIC CHEMISTRY FRONTIERS, 2014 Qiu, Di; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 C-H ACTIVATION  COUPLING REACTION  ARYL HALIDES  CATALYZED BORYLATION  DIRECT CONVERSION  ROOM-TEMPERATURE  ALKYL NITRITES  CHEMISTRY  REAGENTS  ORGANOBORANES   X衍射精细结构和晶体旋光角研究D-,L-,DL-缬氨酸晶格分子间N~+H…O~-氢键电子库珀对的自旋流超导相变(英文) 其他 2014-01-01 王文清; 张玉凤; 龚 收藏  |  浏览/下载：5/0  |  提交时间：2015/10/24 D-  D-, L- and DL-valine crystal  X-ray crystal fine structure  Optical rotatory angle  Clockwise and counterclockwise rotation of NH3 ->  Intermolecular N+H center dot center dot center dot O(-)hydrogen bond on lattice surface  Electron Cooper pairing  Spin superfluidity in superconducting state  L-和DL-缬氨酸晶体  X衍射晶体精细结构  晶体旋光角  NH3→CO2顺时针与逆时针走向  晶格表面分子间N+H…O-氢键  电子库珀对  自旋流超导相变  CO2   Examination of disinfection by-product (DBP) formation in source waters: A study using log-transformed differential spectra 期刊论文 水研究, 2014 Yan, Mingquan; Korshin, Gregory V.; Chang, Hyun-Shik 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 Absorbance  DBPs  Dissolved organic matter (DOM)  Halogenation  Log-transformation  DISSOLVED ORGANIC-MATTER  AQUATIC HUMIC SUBSTANCES  DRINKING-WATER  TRIHALOMETHANE FORMATION  ABSORBENCY SPECTROSCOPY  NOM CHLORINATION  THM FORMATION  BINDING  MODELS  GENOTOXICITY   Facile Synthesis of CuS Nanostructures: Structural, Optical and Photocatalytic Properties 期刊论文 science of advanced materials, 2014 Tanveer, M.; Cao, Chuanbao; Aslam, Imran; Ali, Zulfiqar; Idrees, Faryal; Khan, Waheed S.; Butt, Faheem K.; Tahir, Muhammad; Mahmood, Asif 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/15 Nanostructure  Semiconductor  PL Emission  Photocatalyst Properties  COPPER SULFIDE NANOCRYSTALS  HOLLOW SPHERES  HYDROTHERMAL ROUTE  TEMPLATE-FREE  NANOPARTICLES  CU2O  SIZE  SUPERSTRUCTURES  TRANSFORMATION  MORPHOLOGIES   Cu(I)-Catalyzed Cross-Coupling of Conjugated Ene-yne-ketones and Terminal Alkynes: Synthesis of Furan-Substituted Allenes 期刊论文 organic letters, 2014 Hu, Fangdong; Xia, Ying; Ma, Chen; Zhang, Yan; Wang, Jianbo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 METAL-CATALYZED REACTIONS  ALPHA-DIAZOCARBONYL COMPOUNDS  N-TOSYLHYDRAZONES  ORGANIC-SYNTHESIS  (2-FURYL)CARBENE COMPLEXES  BOND FORMATION  CARBENE  CYCLOPROPANATION  ACTIVATION  PRECURSORS   Treatment of proteins with dietary polyphenols Lowers the formation of AGEs and AGE-induced toxicity 期刊论文 food function, 2014 Zhang, Xinchen; Hu, Shuting; Chen, Feng; Wang, Mingfu 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/11 MAILLARD REACTION-PRODUCTS  GLYCATION END-PRODUCTS  ANTIOXIDATIVE ACTIVITY  ADVANCED GLYCOSYLATION  MODEL SYSTEMS  N-EPSILON-(CARBOXYMETHYL)LYSINE  EXTRACTS  GLUCOSE  PATHOGENESIS  ENDPRODUCTS   Antioxidant and Antiglycation Activity of Selected Dietary Polyphenols in a Cookie Model 期刊论文 农业化学与食品化学杂志, 2014 Zhang, Xinchen; Chen, Feng; Wang, Mingfu 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 dietary polyphenol  antioxidant capacity  reactive carbonyls  advanced glycation endproducts  MAILLARD REACTION  REACTION-PRODUCTS  ACRYLAMIDE  FLAVONOLS  SYSTEMS  LYSINE  SUGAR