Stefan mecking group
網頁2024年3月9日 · 最近,德国康斯坦茨大学Stefan Mecking教授等人报道了一种新型塑料,几乎满足了“理想”塑料的所有要求。. 他们使用来自可再生的植物油或者微藻油的原料,以 … 網頁2024年2月17日 · In order to offer novel solutions, chemists from Professor Stefan Mecking´s group at the University of Konstanz developed a more sustainable method for …
Stefan mecking group
Did you know?
網頁diamine groups (X), and ultralong-chain PE telechelics with 48 carbon atoms. These can be polymerized to polyesters, polycarbonates and other (ultra)long-chain polycondensates. These in many cases possess PE-like solid-state structure and properties. Unlike 網頁2024年11月17日 · Abstract An effective shielding of both apical positions of a neutral NiII active site is achieved by dibenzosuberyl groups, both attached via the same donors’ N-aryl group in a Cs-type arrangement... An effective shielding of both apical positions of a neutral Ni II active site is achieved by dibenzosuberyl groups, both attached via the same …
網頁Welcome Dario Rothauer! http://www.ciac.cas.cn/xwdt/xshd/202411/t20241120_5768230.html
網頁2024年3月9日 · Stefan Mecking’s research team demonstrated this chemical recycling on polyethylene-like plastics based on plant oil. The recycling stage requires temperatures of only about 120 degrees. Furthermore, the chemists also performed this recycling method on mixed plastics as they occur in waste streams. 網頁2024年7月6日 · 2. Monomers The fatty acid molecules in plant oils are composed of long linear methylene sequences. In order to link them to polymer chains, appropriate reactive groups are required (figure 2b).A carboxylic acid group is naturally present in fatty acid molecules, as ...
網頁2024年2月17日 · Manuel Häußler 1,2, Marcel Eck 1,2, Dario Rothauer 1 & Stefan Mecking 1 Plastics are key components of almost any technology today. Although their production consumes substantial feedstock ...
網頁Organic Agriculture 3.0 is innovation with research eugene o\u0027neill theater waterford ct網頁Long-chain polyacetals and polycarbonates were prepared by polycondensation of α,ω-diols (C18, C19, C23) derived from fatty acids as a renewable feedstock with diethoxymethane and dimethyl carbonate, respectively, in one step. Studies of hydrolytic degradation of the solid polymers show a much higher stabili firmagon versus orgovyx網頁Stefan Mecking has included themes like Copolymer and Chain transfer in his Polymer chemistry study. His Catalysis study combines topics in areas such as Polyester, Group and Double bond. His Polymerization research incorporates elements of Nanocrystal, Surface modification, Density functional theory and Monomer. eugene o\\u0027neill theatre nyc網頁2024年4月9日 · Stefan Mecking and his research team will receive up to 2.5m euros in funding to study degradable plastics that can degrade at the molecular level at designed break points without harming the environment. "We live in the age of plastics. Plastics make our lives better in many essential ways. They allow us to engineer better, more stable and ... eugene o\u0027neill theatre center in connecticut網頁鉴于此,来自 德国康斯坦茨大学的 斯特凡·梅金(Stefan Mecking)教授 课题组报道 膦酚盐配位的镍配合物 可以催化 乙烯 与 一氧化碳 的 非交替共聚,在具有高分子量的聚乙烯链中 … eugene o\\u0027neill theater waterford ct網頁2024年7月23日 · Clustering of branches around keto groups is observed again, with e.g., 50% of branches being in α-position to ketones in the sample of entry 10 in Table 2 (Fig. 2). firma grasshoff weddel網頁简忠保,男,汉族,1984 年 12 月生于江西省,中共党员。理学博士,研究员,博士生导师,国家基金委优青获得者,国家级海外高层次人才项目获得者。2007 年获四川师范大学化学学士学位;2013 年毕业于中科院长春应化所,获中国科学院大学高分子化学与物理博士学位;2013 年至 2024 年德国康斯坦茨 ... firma grace worms