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| 1 | Copper-catalyzed Meerwein carboarylation of alkenes with anilines to form 3-benzyl-3-alkyloxindole显示文摘A simple and direct route for double C–C bond formation by copper-catalyzed Meerwein carboarylation process has been developed. In the presence of Cu I(5 mol%), tert-butyl nitrite and anilines, a wide variety of N-arylacrylamides underwent tandem Meerwein arylation/C–H cyclization to produce pharmaceutically important 3-benzyl-3-alkyloxindole in moderate to good yield. | Shi Tang Dong Zhou Youlin Deng Zhihao Li You Yang Jianguang He Yingchun Wang | 2015 | Science China Chemistry2015，58，4： | 3 |
| 2 | Heavy metals removal and crude bio-oil upgrading from Sedum alfredii Hance harvest using hydrothermal upgrading显示文摘 | YANG Jianguang TANG Chaobo HE Jing | 2010 | Journal of Hazardous Materials2010，179，1： | 1 |
| 3 | A review and a statistical analysis of porosity in metals additively manufactured by laser powder bed fusion显示文摘Additive manufacturing(AM), or 3D printing, is an emerging technology that “adds” materials up and constructs products through a layer-by-layer procedure. Laser powder bed fusion(LPBF) is a powder-bed-based AM technology that can fabricate a large variety of metallic materials with excellent quality and accuracy. However, various defects such as porosity,cracks, and incursions can be generated during the printing process. As the most universal and a near-inevitable defect,porosity plays a substantial role in determining the mechanical performance of as-printed products. This work presents a comprehensive review of literatures that focused on the porosity in LPBF printed metals. The formation mechanisms,evaluation methods, effects on mechanical performance with corresponding models, and controlling methods of porosity have been illustrated and discussed in-depth. Achievements in four representative metals, namely Ti-6Al-4V, 316L, Inconel 718, and Al Si10Mg, have been critically reviewed with a statistical analysis on the correlation between porosity fraction and tensile properties. Ductility has been determined as the most sensitive property to porosity among several key tensile properties. This review also provides potential directions and opportunities to address the current porosity-related challenges. | Dawei Wang Huili Han Bo Sa Kelin Li Jujie Yan Jiazhen Zhang Jianguang Liu Zhengdi He Ning Wang Ming Yan | 2022 | Opto-Electronic Advances2022，5，10： | 1 |
| 4 | Downregulation of Pael-R expression in a Parkinson’s disease cell model reduces apoptosis显示文摘 | Ting Zou Bo Xiao Jianguang Tang He Zhang Xiangqi Tang | 2012 | Journal of Clinical Neuroscience2012，，： | 1 |
| 5 | Review of the last three years since the commissioning of Baosteel's 5m heavy plate plant and future outlook显示文摘Baosteel's 5m heavy plate plant was successfully tested on March 1,2005.Since then,the Heavy Plate Plant of Baosteel(hereinafter referred to as'the plant')has been encouraging its employees to study and trace the advanced heavy plate technologies,trying to find out the rules of heavy plate production and its quality control.The plant has gradually mastered this modern heavy plate plant and ensured that Baosteel's production of heavy plates grew year by year,with 1.41 Mt product put in storage in 2007.The plant has focused on developing new technologies and products, meanwhile enhancing its capacity.It has produced a series of plate products,which can be used in manufacturing ship hulls,pipelines,bridges,buildings,boilers and pressure vessels. | Yuan Jianguang He Dalun | 2008 | Baosteel Technical Research2008，2，3： | 0 |
| 6 | TiC Fe cermets fabricated by SHS显示文摘The dense TiC Fe cermets were produced by self propagating high temperature synthesis and pseudo hot isostatic pressing(SHS/PHIP). The influence of Fe content on the combustion temperature, combustion velocity, density and microstructure of products was studied. The composition and microstructure of the product were analyzed. The results showed that the cermet consists of quasi spherical TiC particles and Fe binder phases. A thin diffusion layer was found between Fe binder phase and TiC particle. In the range of 10%~20% Fe content, the combustion temperature and velocity decrease more slowly than the other contributions. | Zhang Weifang(张卫方) He Xiaodong(赫晓东) Han Jiecai(韩杰才) Zhang Jianguang(张剑光), Du Shanyi(杜善义) | 1999 | 中国有色金属学会会刊:英文版1999，9，3： | 0 |
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