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CORC

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Preparing hexamethylenediamine adiponitrile by direct hydrogenation under alkali-free condition comprises e.g. using alkali metal oxide or rare earth metal oxide modified trialuminum oxide-supported metal nickel catalyst by co-precipitation. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-29
作者:  LIANG C CHEN X ZHANG Y DENG T
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02
Źródło szerokopasmowego światła białego generowanego na matrycach tlenkowych wysoko domieszkowanych  jonami metali ziem rzadkich, wzbudzanego promieniowaniem podczerwonym 专利
专利号: PL223975B1, 申请日期: 2016-11-30, 公开日期: 2016-11-30
作者:  BEDNARKIEWICZ ARTUR;  HRENIAK DARIUSZ;  MARCINIAK ŁUKASZ;  STRĘK WIESŁAW
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/23
Curable Silicone Composition And Optical Semiconductor Device 专利
专利号: US20150299543A1, 申请日期: 2015-10-22, 公开日期: 2015-10-22
作者:  MIYAMOTO, YUSUKE
收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30
New binary star branched rare-earth epichlorohydrin rubber, prepared by adding organic solvent, epichlorohydrin monomer, ethylene oxide, star branching agent, and rare earth catalyst into reactor, polymerizing, post-processing, and drying. 专利
申请日期: 2015-01-01, 公开日期: 2015-09-16
作者:  GUO F LI Y LI T MA H NIU H WANG Y
收藏  |  浏览/下载：9/0  |  提交时间：2019/12/09
Preparation of rare-earth-tungsten electrode material involves adding tungsten powder and rare-earth oxide powder, hot-press forming obtained mixed powder, performing electron beam vacuum high-temperature smelting, cooling and heating. 专利
申请日期: 2013-01-01, 公开日期: 2013-04-17
作者:  SHI S JIANG D YOU X SHI X TAN Y
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13
Molecular sieve catalyst for synthesizing p-xylene comprises nanometer molecular sieve, carrier, modifier and Sesbania powder, where carrier is aluminum oxide and/or mixed rare earth. 专利
申请日期: 2009-01-01, 公开日期: 2009-07-22
作者:  GUO X WANG X ZHAO Y
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/24
Bimetallic phosphide catalyst for selective hydrogenation of olefin, contains phosphide of specified transition metal as main catalyst, and titanium dioxide or rare earth oxide as co-catalyst, both present in specified mol ratio. 专利
申请日期: 2009-01-01, 公开日期: 2009-07-08
作者:  LI X WANG A ZHANG Y
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/24
Methods of making optical waveguide structures by way of molecular beam epitaxy 专利
专利号: WO2008047240A3, 申请日期: 2008-04-24, 公开日期: 2008-04-24
作者:  KUMARAN, RAVEEN;  PENSON, SHAWN;  ROBIN, IVAN-CHRISTOPHE;  TIEDJE, THOMAS;  WEBSTER, SCOTT
收藏  |  浏览/下载：8/0  |  提交时间：2020/01/13
Improving the optical characteristics of rare earth mixed aluminum oxide thin film by laser annealing. 专利
申请日期: 2006-01-01, 公开日期: 2006-02-22
作者:  LI C SONG Q LI J ZHOU S LI S SONG C
收藏  |  浏览/下载：1/0  |  提交时间：2020/01/02
Rare-earth oxide or sulfide of NANO size and process for producing the same through photochemical reaction 专利
专利号: EP1298091A4, 申请日期: 2005-04-06, 公开日期: 2005-04-06
作者:  YANAGIDA, SHOZO;  WADA, YUJI;  HASEGAWA, YASUCHIKA
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/31

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