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浏览/检索结果: 共10条，第1-10条 帮助 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 Effect analysis of positioning model and boresight error analysis of airborne lidar bathymetry system 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48, 期号: 6 作者:  Yu, Jiayong;  Lu, Xiushan;  Tian, Maoyi;  He, Yan;  Lv, Deliang 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/11 Synthesis of a novel hydrophobic polyurea gel from co2 and amino-modified polysiloxane 期刊论文 Journal of co2 utilization, 2016, 卷号: 15, 页码: 131-135 作者:  Ying, Zhong;  Zhang, Chao;  Jiang, Shan;  Wu, Qifan;  Zhang, Bin 收藏  |  浏览/下载：61/0  |  提交时间：2019/05/09 Co2  Polyurea  Hydrophobic gel  Absorption   Synthesis of Ni/mesoporous ZSM-5 for direct catalytic conversion of cellulose to hexitols: modulating the pore structure and acidic sites via a nanocrystalline cellulose template 期刊论文 GREEN CHEMISTRY, 2016, 卷号: 18, 期号: 11, 页码: 3315-3323 作者:  Zhang, Bin;  Li, Xiaoru;  Wu, Qifan;  Zhang, Chao;  Yu, Yancun 收藏  |  浏览/下载：61/0  |  提交时间：2019/06/20 A Study on the Oxygen Vacancies in ZnPd/ZnO-Al and their Promoting Role in Glycerol Hydrogenolysis 期刊论文 chemcatchem, 2015, 卷号: 7, 期号: 8, 页码: 1322-1328 作者:  Li,Xiaoru;  Zhang,Chao;  Cheng,Haiyang;  Lin,Weiwei;  Chang,Pingjing 收藏  |  浏览/下载：72/0  |  提交时间：2016/05/12 GAS SHIFT REACTION  SUPPORTED PALLADIUM CATALYSTS  DOPED ZNO FILMS  CO OXIDATION  ZINC-OXIDE  REFORMING-HYDROGENOLYSIS  METHANOL SYNTHESIS  PD/ZNO CATALYSTS  PROPYLENE-GLYCOL  AU NANOPARTICLES   Utilization of carbon dioxide to build a basic block for polymeric materials: an isocyanate-free route to synthesize a soluble oligourea 期刊论文 rsc advances, 2015, 卷号: 5, 期号: 52, 页码: 42095-42100 作者:  Ying,Zhong;  Zhao,Lijun;  Zhang,Chao;  Yu,Yancun;  Liu,Tong 收藏  |  浏览/下载：101/0  |  提交时间：2016/05/20 N-PHOSPHONIUM SALTS  POLYUREA MICROCAPSULES  MECHANICAL-PROPERTIES  CORROSION-RESISTANCE  CYCLIC CARBONATES  MILD CONDITIONS  DIAMINES  DISULFIDE  CHLORIDES  PYRIDINES   The hydrogenation/dehydrogenation activity of supported Ni catalysts and their effect on hexitols selectivity in hydrolytic hydrogenation of cellulose 期刊论文 journal of catalysis, 2014, 卷号: 309, 期号: 1, 页码: 468-476 Liang, Guanfeng; He, Limin; Cheng, Haiyang; Li,Wei; Li,Xiaoru; Zhang,Chao; Yu,Yancun; Zhao,Fengyu 收藏  |  浏览/下载：64/0  |  提交时间：2015/06/05 KeyWords Plus:ETHYLENE-GLYCOL  GLUCOSE HYDROGENATION  MICROCRYSTALLINE CELLULOSE  BIMETALLIC CATALYSTS  RUTHENIUM CATALYSTS  DIRECT CONVERSION  NICKEL-CATALYSTS  SUGAR ALCOHOLS  CARBON  SORBITOL   Photocatalytic reduction of o-chloronitrobenzene under visible light irradiation over CdS quantum dot sensitized TiO2 期刊论文 physical chemistry chemical physics, 2014, 卷号: 16, 期号: 31, 页码: 16606-16614 Chang, Pingjing; Cheng, Haiyang; Li, Wei; Zhuo,LH; He,Limin; Yu,Yancun; Zhao,Fengyu 收藏  |  浏览/下载：83/0  |  提交时间：2015/10/15 CATALYTIC TRANSFER HYDROGENATION  P-PHENYLENEDIAMINE  ELECTRON-TRANSFER  INFRARED-SPECTRA  H-2 PRODUCTION  SOLID-STATE  NANOCOMPOSITE PHOTOCATALYST  COMPOSITE PHOTOCATALYSTS  TITANIUM-DIOXIDE  CARBON NANOTUBE   Effect of Zn doping on the hydrogenolysis of glycerol over ZnNiAl catalyst 期刊论文 journal of molecular catalysis a-chemical, 2014, 卷号: 395, 页码: 1-6 Li, Xiaoru; Zhang, Chao; Cheng, Haiyang; He,Limin; Lin,Weiwei; Yu,Yancun; Zhao,Fengyu 收藏  |  浏览/下载：77/0  |  提交时间：2015/10/20 Nickel based catalyst is of interest in the industrial catalytic processes  and it is always modified by doping a second element to improve its catalytic properties. Understanding the role of dopant is extremely helpful in tailoring the active centers. In this work  Zn could induce a significant improvement of the catalytic performance of NiAl for the hydrogenolysis of glycerol. The Zn doped ZnNiAl catalysts exhibited high activity and the improved selectivity to 1  2-propanediol  it was about 2 times higher than the original ones. The ZnNi alloy formed in ZnNiAl was responsible for the noticeable catalytic performance. They preferred to coordinate with the end hydroxyl group of glycerol  promoted the cleavage of C-O bond in glycerol  and resulted in the dominant formation of 1  2-propanediol. The findings described here will provide a useful knowledge for rational design of nickel-based catalysts  as well as reveal a new reaction model for the hydrogenolysis of glycerol. (C) 2014 Elsevier B.V. All rights reserved.   The selective hydrogenation of ethyl stearate to stearyl alcohol over Cu/Fe bimetallic catalysts 期刊论文 journal of molecular catalysis a-chemical, 2014, 卷号: 392, 期号: 19, 页码: 143-149 He, Limin; Li, Xiaoru; Lin, Weiwei; Li,Wei; Cheng,Haiyang; Yu,Yancun; Fujita,Shin-ichiro; Arai,Masahiko; Zhao,Fengyu 收藏  |  浏览/下载：62/0  |  提交时间：2015/10/20 RAY PHOTOELECTRON-SPECTROSCOPY  DIMETHYL OXALATE  IRON  CROTONALDEHYDE  NANOPARTICLES  PERFORMANCE  REDUCTION  OXIDATION  CU(OH)(2)  PT(111)   A Ser-Gly substitution in plastid-encoded photosystem II D1 protein is responsible for atrazine resistance in foxtail millet (Setaria italica) 期刊论文 PLANT GROWTH REGULATION, 2007, 卷号: 52, 期号: 1, 页码: 81-89 作者:  Jia, Xiaoping;  Yuan, Jincheng;  Shi, Yunsu;  Song, Yancun;  Wang, Guoying 收藏  |  浏览/下载：3/0  |  提交时间：2016/12/05 atrazine resistance  chloroplastic inheritance  foxtail millet (Setaria italica)  psbA  phylogenetics