机构

• 力学研究所 [1]
• 地质与地球物理研究所 [1]
• 福建物质结构研究所 [1]
• 长春应用化学研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2015 [1]
• 2014 [1]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Reconstruction of paleoceanic redox conditions of the lower Cambrian Niutitang shales in northern Guizhou, Upper Yangtze region 期刊论文  OAI收割 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 538, 页码: 11 作者:  Wu, Chenjun;  Zhang, Leifu;  Zhang, Tongwei;  Tuo, Jincai;  Song, Dongjun   |  收藏  |  浏览/下载：97/0  |  提交时间：2020/05/18 Niutitang Formation  Organic-rich shales  Stratigraphic correlation  Paleoredox conditions  Organic-matter richness   Numerical simulation of CO reaction with HCl addition based on reduced reaction mechanism 会议论文  OAI收割 10th Asia-Pacific Conference on Combustion, ASPACC 2015, Beijing, China, July 19, 2015 - July 22, 2015 作者:  Guo XF(郭啸峰);  Wei XL(魏小林);  Li S(李森) 收藏  |  浏览/下载：26/0  |  提交时间：2017/05/05 CFD simulations  Minor elements  OH formation  Oxygen  rich conditions  Reaction mechanism  Reduced mechanisms  Temperature increase  Trace amounts   Molecular Weight Dependency of Crystallization and Melting Behavior of beta-Nucleated Isotactic Polypropylene 期刊论文  OAI收割 journal of polymer science part b-polymer physics, 2014, 卷号: 52, 期号: 19, 页码: 1301-1308 Lu, Ying; Wang, Qiao; Men, Yongfeng 收藏  |  浏览/下载：37/0  |  提交时间：2015/10/19 Compounds of isotactic polypropylene (iPP) and beta-nucleating agent were used to investigate the relationship between the development of beta phase and molecular weight in iPP under quiescent crystallization conditions by using wide angle X-ray diffraction and differential scanning calorimetry techniques. In all cases  the dependency of the formation of beta phase in iPP on molecular weight of iPP at a defined crystallization temperature range was found. The iPP with high molecular weight possessed a wide range of crystallization temperature in inducing rich beta phase. However  poor or even no beta phase was obtained for the samples with low molecular weight in the same range. In addition  an upper critical crystallization temperature of producing dominant beta phase was found at 125 degrees C. Beyond this temperature  a phenomenon of prevailing alpha phase became obvious. (C) 2014 Wiley Periodicals  Inc.   Synthesis and Crystal Structure of a Ruthenium(II) Compound of Dinitrogen 期刊论文  OAI收割 Chinese Journal of Structural Chemistry, 2008, 卷号: 27, 期号: 10, 页码: 1167-1170 J. Kan; L. Y. Zhang; H. M. Wen; L. X. Shi and Z. N. Chen 收藏  |  浏览/下载：11/0  |  提交时间：2013/01/22 crystal structure  dinitrogen  ruthenium  pincer complexes  mild conditions  electron-rich  n-2  nitrogenase  hydride  ligand  reactivity  mechanism  bond