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| Modification of Subsurface Structure in TiC-(Ni-Cr) Cermet Composite under Pulsed Electron-Beam Irradiation of Samples in Plasmas of Light and Heavy Inert Gases 会议论文 International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures, Tomsk, RUSSIA, 2016-01-01 作者: Ovcharenko, V. E.; Ivanov, K. V.; Yu Baohai; Li Zhengkun; Xu Yun Hua
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:9/0  |  提交时间:2019/12/20 |
| A novel fabrication process of digital encoding grating ruler for optical displacement sensors 会议论文 osa topical conference:the 4th advances in optoelectronics and micro/nano-optics, xi’an, china, 2014-09 作者: Yu Wang; Zhengkun Liu; Huoyao Chen; Yilin Hong; Shaojun Fu
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2015/05/25 |
| N-Heterocyclic ligands and the catalytic activity of their transition metal complexes 会议论文 14th tetrahedron symposium, 维也纳, 2013-6-25 吴苹; 叶文静; 杜旺明; 曾凡龙; 余正坤
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:13/0  |  提交时间:2013/10/10 |
| Diverse transition metal mediated transformations of ketene dithioacetals 会议论文 14th tetrahedron symposium, 维也纳, 2013-6-25 余正坤; 王连弟; 吴苹; 于海丰; 金伟伟
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:16/0  |  提交时间:2013/10/10 |
| Bimetallic Pt-Sn catalyzed direct synthesis of amines and imines 会议论文 14th tetrahedron symposium, 维也纳, 2013-6-25 王连弟; 赫巍; 吴凯凯; 余正坤
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:17/0  |  提交时间:2013/10/10 |
| TRANSITION METAL CATALYZED TRANSFORMATIONS OF ALPHA-OXO KETENE DITHIOACETALS 会议论文 25th international conference on organometallic chemistry, 里斯本, 2012-9-2 余正坤; 金伟伟; 于海丰
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2013/10/10 |
| Pt-Sn/γ-Al2O3 CATALYZED DIRECT SYNTHESIS OF AMINES AND IMINES THROUGH A BORROWING HYDROGEN STRATEGY 会议论文 18th International Symposium in Homogeneous Catalysis, 图卢兹, 2012-7-9 余正坤; 赫巍; 王连弟; 吴凯凯; 孙承林; 何松波; 吴苹
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2013/10/10 |
| New Types of N-Heterocyclic Ligands and the Catalytic Activity of Their Transition Metal Complexes 会议论文 xxiii international conference on organometallic chemistry, 法国, 2008-7-13 曾凡龙; 孙小娇; 邓海霞; 余正坤
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:41/0  |  提交时间:2011/07/11 |
| Catalytic transformations of ketene dithioacetals 会议论文 16th tetrahedron symposium, 德国, 2006-06-16 作者: Yu ZK(余正坤); Huang F(黄菲); Yang Q(杨琴); Yu HF(于海丰); Mao ZF(毛志锋)
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:25/0  |  提交时间:2015/11/13 |