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直流Ar/CO2电弧等离子体射流特性研究 学位论文  OAI收割
北京: 中国科学院大学, 2024
作者:  张晖
  |  收藏  |  浏览/下载：14/0  |  提交时间：2024/07/03
Theoretical studies for the infrared spectra of Ar-CO2 complex: Fundamental and combination bands 期刊论文  OAI收割
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 卷号: 204, 页码: 308-316
作者:  Zhao, Aiqing;  Shi, Lipeng;  Tian, Yanshan;  Zheng, Limin;  Zheng, Rui
  |  收藏  |  浏览/下载：37/0  |  提交时间：2018/11/05
云南兰坪盆地西缘脉状铜矿床富CO2流体来源的He和Ar同位素证据 期刊论文  OAI收割
地球化学, 2015, 期号: 2
张锦让; 温汉捷; 邹志超; 杜胜江
收藏  |  浏览/下载：36/0  |  提交时间：2016/09/01
云南兰坪盆地西缘脉状铜矿床富CO2流体来源的He和Ar同位素证据 期刊论文  OAI收割
地球化学, 2015, 卷号: 44, 期号: 2, 页码: 167-177
张锦让; 温汉捷; 邹志超; 杜胜江
收藏  |  浏览/下载：22/0  |  提交时间：2016/06/12
Synthesis, characterization, and ethylene polymerization behaviors of late-transition metal complexes coordinated with chlorinated bis(arylimino)pyridine ligand 期刊论文  OAI收割
polymer, 2014, 卷号: 55, 期号: 18, 页码: 4611-4618
Liu, Heng; Wang, Feng; Liu, Li; Jai,Xiang-Yu; Zheng,Wenjie; Guo,Jun; Zhang,Chun-Yu; Bai,Chen-Xi; Hu,Yan-Ming; Zhang,Xue-Quan
收藏  |  浏览/下载：34/0  |  提交时间：2015/10/20
A series of late-transition metal complexes supported with chlorinated bis(arylimino)pyridine ligands [2  Ar = 2  Ar = 2  Ar = 2  Ar = 4-Cl-2  Ar = 4-Br-2  6-(ArN=CCl)(2)C5H3N]MtCl(2) (Ar = 2  6-(Pr2C6H3)-Pr-i  6-Et2C6H3  6-Me2C6H3  6-Me2C6H2  6-Me2C6H2  4  Mt = Fe (1b)  Mt = Co (1c)  Mt = Fe (1d)  Mt = Fe (1e)  Mt = Fe (1f)  6-Me3C6H2  Co (2b)  Ni (3c)  Co (2d)  Co (2e)  Co (2f)) were synthesized. At the presence of methylaluminoxane (MAO)  Mt = Fe (1a)  Fe(II)- and Co(II)- based complexes were highly active towards ethylene polymerization  Co (2a)  affording polymers with bimodal and unimodal molar. mass distributions  Ni (3a)  respectively  while the Ni(II)-based complexes gave no polymer products. Moreover  the obtained polyethylenes were predominately saturated and vinyl-terminated for Fe(II)- and Co(II)-based complexes  respectively. Changing the ligand environment  polymerization parameters also posed a great influence on the catalytic activities and the properties of the resulting polymers. (C) 2014 Elsevier Ltd. All rights reserved.  
Investigation of the energy resolution with a RETGEM detector 期刊论文  OAI收割
CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 4, 页码: 479-481
作者:  Liu Da;  Lu Chen-Gui;  Duan Li-Min;  Yang He-Run;  Lu Yan-Xia
  |  收藏  |  浏览/下载：22/0  |  提交时间：2011/04/20
Lasing on pyroclastic rocks: A case study of Ar-40/Ar-39 dating on Moshishan Group, eastern Zhejiang Province 期刊论文  OAI收割
CHINESE SCIENCE BULLETIN, 2008, 卷号: 53, 期号: 24, 页码: 3876-3882
作者:  Yang LieKun;  Wang Fei;  Shen JiaLin;  Chen Rong;  Xing GuangFu
  |  收藏  |  浏览/下载：30/0  |  提交时间：2018/09/26
Lasing on pyroclastic rocks: A case study of Ar-40/Ar-39 dating on Moshishan Group, eastern Zhejiang Province 期刊论文  OAI收割
CHINESE SCIENCE BULLETIN, 2008, 卷号: 53, 期号: 24, 页码: 3876-3882
作者:  Yang LieKun;  Wang Fei;  Shen JiaLin;  Chen Rong;  Xing GuangFu
  |  收藏  |  浏览/下载：29/0  |  提交时间：2018/09/26
Laser step-heating Ar-40/Ar-39 dating on young volcanic rocks 期刊论文  OAI收割
CHINESE SCIENCE BULLETIN, 2006, 卷号: 51, 期号: 23, 页码: 2892-2896
作者:  Wang Fei;  He Huaiyu;  Zhu Rixiang;  Yang Liekun;  Sang Haiqing
  |  收藏  |  浏览/下载：12/0  |  提交时间：2018/09/26
Raman spectra and phonon modes of MgxZn1-xO alloy films (EI CONFERENCE) 会议论文  OAI收割
12th International Conference on II-VI Compounds, September 12, 2005 - September 16, 2005, Warsaw, Poland
Wei Z. P.; Lu Y. M.; Shen D. Z.; Zhang Z. Z.; Wu C. X.; Zhang J. Y.; Yao B.; Fan X. W.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
Hexagonal MgxZn1-xO alloy layers with 0 &le 0.3 have been grown by plasma-assisted molecular beam epitaxy on sapphire (006) and Si (111) substrates. Their crystal structures are characterized by x-ray diffraction spectroscopy. The nonresonant and resonant Raman spectra were measured using 488 nm line from Ar+ laser  and 325 nm line from He-Cd laser by backscattering geometry. Four Raman modes (E2 high  LO  TO  multiphonon processes) were observed in the nonresonant Raman spectra of hexagonal MgxZn1-xO with different Mg contents. The optical phonon frequencies were found to display one-mode behaviour for all the samples since no separate ZnO- and MgO-like modes were observed. The long-wavelength frequencies of ZnO-like optical phonons measured in the resonant Raman spectra can be expressed as linear functions of x. These behaviours can be explained within a modified random-element-isodisplacement model (MREI). 2006 WILEY-VCH Verlag GmbH Co. KGaA.