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科学家发现最短的金属-金属键
戴启广 2007-11-8 10:16
Shortest metal bond 07 November 2007 Chemists in theUS have made a quintuply-bonded dichromium complex with the shortest metal-metal bond ever isolated. The stable, crystalline structure, which incorporates a 1.803 long chromium-chromium bond, was made b ...
个人分类: 催化科技导读|4995 次阅读|1 个评论
选择性催化剂——除H2中微量CO催化剂,我逮住她了!!
戴启广 2007-11-7 13:01
I capture the catalyst 06 November 2007 The largest transition metal-catalysed process in the chemical industry could soon get an efficiency boost, thanks to the isolation of a key catalytic intermediate. UK chemists have made a new series of catalysts in an effort ...
个人分类: 催化科技导读|2392 次阅读|没有评论
《道尔顿汇刊》封面文章发表兰化所羰基钴离子液体研究进展
戴启广 2007-11-6 16:28
《 道尔顿汇刊》封面文章发表兰化所羰基钴离子液体研究进展
巴斯夫荣获IChemE2007年度大奖
戴启广 2007-11-5 19:52
巴斯夫荣获IChemE2007年度大奖 2007-11-05 中国化工信息网 ...
个人分类: 催化科技导读|3410 次阅读|没有评论
罗门哈斯研发出新型生物柴油催化技术
戴启广 2007-11-5 12:29
罗门哈斯研发出新型生物柴油催化技术 发布时间:2007-11-1来源: 罗门哈斯公司 (责任编辑:文井) 罗门哈斯近日因在替代燃油研究补贴计划(AlternativeFuelsIncentiveGrantProgram)中作出的杰出贡献喜获由宾州环保部门颁发的752,000美 ...
个人分类: 催化科技导读|2056 次阅读|没有评论
笔记本燃料电池开发成功——选择催化氢氧燃料电池(甲醇燃料电池)
戴启广 2007-11-5 10:20
英国开发出笔记本电脑燃料电池 尽管这一消息科学网主页已报道,但是 催化中国(3C网) 作为催化相关的专业博客,我不得不再转发一下!!^-^ ...
个人分类: 催化科技导读|3474 次阅读|没有评论
第14届国际催化会议投稿截止期推迟至2007-11-30
戴启广 2007-11-2 12:56
第14届国际催化会议投稿截止期推迟至2007-11-30 On behalf of the scientific committee of the 14th ICC, I deeply appreciate your abstract submission to the Congress. In this regard, I would like to inform you that the due date for abstract submission has been postponed to Novembe ...
个人分类: 催化科技导读|2714 次阅读|没有评论
亲电子铁催化剂——改变有机合成(C-H选择性氧化为C-OH)
戴启广 2007-11-2 07:41
亲电子铁催化剂改变有机合成(C-H选择性氧化为C-OH) Step change for organic synthesis US chemists have cracked one of the toughest challenges in organic synthesis: how to attack a complex molecule's unreactive carbon-hydrogen bonds , without resorting to waste ...
个人分类: 催化科技导读|3200 次阅读|没有评论
科学家发现水的新制备方法
戴启广 2007-11-1 11:45
Scientists Discover New Way To Make Water ScienceDaily (Nov. 1, 2007) In a familiar high-school chemistry demonstration, an instructor first uses electricity to split liquid water into its constituent gases, hydrogen and oxygen. Then, by combining the two gases ...
个人分类: 催化科技导读|6375 次阅读|1 个评论
水——不仅仅是溶剂,还能使偶联反应更绿色、更快速
戴启广 2007-11-1 08:24
Water - not just a solvent 31 October 2007 Scientists in Germany have used water to improve the catalytic activity of coupling reactions making them greener and faster . The Suzuki-Miyaura coupling reaction is a powerful tool in organic synthesis, common ...
个人分类: 催化科技导读|4388 次阅读|没有评论

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