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Frontiers in Energy 2022年第5期16卷 697-699页

作者： Zupeng CHEN Henrik JUNGE matthias beller Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources College of Chemical EngineeringNanjing Forestry UniversityNanjing 210037China Leibniz-Institute for Catalysis University of RostockRostock 18059Germany Leibniz-Institute for Catalysis Rostock 18059Germany

The worldwide energy system developed in the past century is highly dependent on non-renewable fossil ***,the concentration of carbon dioxide(CO_(2))in the atmosphere has continuously increased from 280 ppm(parts per million)to>420 ppm since the industrial revolution[1–5].This excessive emission of CO_(2) causes global warming and ocean *** this context,the Paris Agreement on Climate Change adopted in 2015 recognized the necessity of holding the increase of global average temperature below 2℃,preferably 1.5℃,above pre-industrial levels,and reaching a CO_(2)-neutral process by 2050.

关键词： system hydrogenation reversible

Palladium-catalysed efficient synthesis of primary alkyl halides from terminal and internal alkenes

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National Science Review 2022年第12期9卷 63-65页

作者： Han-Jun Ai matthias beller Xiao-Feng Wu Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences Leibniz-Institut für Katalyse e.V.

The development of remote functionalization of alkenes has recently gained considerable attention as it offers the op-portunity to directly transform a mixture of unrefined olefin isomers into a single valuable fine c...

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Development of Bulk Organic Chemical Processes—History,Status,and Opportunities for Academic Research

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CCS Chemistry 2021年第3期3卷 512-530页

作者： Carolin Schneider Thomas Leischner Pavel Ryabchuk Ralf Jackstell Kathrin Junge matthias beller Leibniz-Institut für Katalyse e.V. 18059 Rostock Galapagos NV 2800 Mechelen

The production of bulk organic chemicals has a strong impact on our daily *** this review,an overview of important industrial processes using homogeneous catalysts is *** specific carbonylation and hydrogenation case studies,we want to show how basic research can contribute to the development of such processes and what challenges exist in this area of academic research.

关键词： catalysis bulk chemicals chemical processes sustainability methanol carbonylation hydrogenation

Zinc single atoms on N-doped carbon: An efficient and stable catalyst for CO2 fixation and conversion

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Chinese Journal of Catalysis 2019年第11期40卷 1679-1685页

作者： Xinjiang Cui Xingchao Dai Annette-Enrica Surkus Kathrin Junge Carsten Kreyenschulte Giovanni Agostini Nils Rockstroh matthias beller Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a 18059 Rostock Germany State Key Laboratory for Oxo Synthesis and Selective Oxidation Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 Gansu China

The cycloaddition of epoxides and carbon dioxide represents a straightforward and atom-efficient method for synthesis of cyclic carbonates and utilization of CO2. So far, homogeneous metal complexes have been mainly applied for such transformations. Here, we describe the synthesis of novel heterogeneous Zn-based catalysts, which were conveniently prepared by pyrolysis of an active- carbon-supported phenanthroline-ligated Zn(OAc)2 complex. Detail structural characterizations proved the existence of single zinc sites in the active material. Compared to a Zn-based nanoparticle (Zn-NP) catalyst, the resulting single metal atom catalyst (SAC) displayed improved activity and stability for the cycloaddition of epoxides. By applying the optimal catalyst, a variety of carbonates were successfully obtained in high yields with good functional group tolerance.

关键词： Heterogeneous catalysis Single atom catalyst Zinc Carbon dioxide Cycloaddition Carbonate

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新型1,10-菲咯啉衍生物的设计与合成

有机化学 2015年第8期35卷 1792-1796页

作者：金海明邹亮陈南雨孙圆圆罗书平 Junge Henrik beller matthias 浙江工业大学化学工程学院绿色化学合成技术国家重点实验室培育基地杭州310014 罗斯托克大学莱布尼茨催化研究所

以功能化氮配体为导向,设计合成了一类新型1,10-菲咯啉衍生物1a^1d.以1-溴代芳基-3-氯-丙酮(2)和邻苯二胺(3)为原料,一锅法混酸催化合成4,7-二溴代芳基-1,10-菲咯啉(4),收率可达64%.以有机锂试剂为卤锂交换试剂和亲核试剂,以CO2为淬灭剂... 详细信息

以功能化氮配体为导向,设计合成了一类新型1,10-菲咯啉衍生物1a^1d.以1-溴代芳基-3-氯-丙酮(2)和邻苯二胺(3)为原料,一锅法混酸催化合成4,7-二溴代芳基-1,10-菲咯啉(4),收率可达64%.以有机锂试剂为卤锂交换试剂和亲核试剂,以CO2为淬灭剂,对溴代菲咯啉中间体进行定向结构修饰,合成了2,9-二烷基-4,7-二(羧芳基)-1,10-菲咯啉衍生物,收率可达59%,为获得2,9-烷基化的羧酸功能化的菲咯啉提供了一条反应简洁、操作方便的合成路线.

关键词： 1,10-菲咯啉衍生物邻苯二胺一锅法羧酸

TADF dyes as efficient organic photosensitizers for photocatalytic water reduction

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TADF dyes as efficient organic photosensitizers for photocat...

第十五届全国光化学学术讨论会

作者： Shu-Ping Luo Wen-Ya Lou Zhe-Jian Yu matthias beller State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology Zhejiang University of Technology Leibniz Institute for Catalysis at the University of Rostock (LIKAT)

＜正＞An efficient water reduction system was developed using thermally activated delayed fluorescence（TADF）dyes as organic photosensitizers and a palladium-phosphine complex as water reduction catalyst.4CzIPN as TA...

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丁二烯氢甲酰化反应的密度泛函理论研究

丁二烯氢甲酰化反应的密度泛函理论研究

光解水制氢系统中非贵金属光敏剂——铜基光敏剂研发

中国化学会第26届学术年会理论化学方法和应用分会场

作者：霍春芳焦海军 matthias beller 中国科学院山西煤炭化学研究所煤转化国家重点实验室 Leibniz-Institut für Katalyse e.Van der Universitt Rostock 18059 RostockGermany

＜正＞作为原子经济的绿色途径,过渡金属催化的氢甲酰化反应在化工领域的应用价值日益凸现。以1,3-丁二烯等廉价原料,经氢甲酰化反应选择性地合成β,γ-不饱和醛及己二醛等高附加值产品具有广阔的应用前景1,2。

关键词：氢甲酰化反应丁二烯反应机理区域选择性

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光解水制氢系统中非贵金属光敏剂——铜基光敏剂研发

Proteoglycans: Road Signs for Neurite Outgrowth

第十三届全国太阳能光化学与光催化学术会议

作者：罗书平邹亮 Esteban Mejia Henrik Junge matthias beller 许丹倩浙江工业大学绿色化学合成技术国家重点实验室培育基地

＜正＞光解水把太阳能转化成氢能,是解决氢能来源的最佳方法。光敏剂是光解水系统中不可或缺的部分,而常用的钌、铱、铂等光敏剂存在价格昂贵、环境危害等问题,纯有机光敏剂在光解水体系中不稳定、效率较低。研究开发高效价廉的非贵金... 详细信息

＜正＞光解水把太阳能转化成氢能,是解决氢能来源的最佳方法。光敏剂是光解水系统中不可或缺的部分,而常用的钌、铱、铂等光敏剂存在价格昂贵、环境危害等问题,纯有机光敏剂在光解水体系中不稳定、效率较低。研究开发高效价廉的非贵金属光敏剂,对光解水的理论研究和工业应用,具有非常重要的指导意义。

关键词：光解水光敏剂铜配合物

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Neural Regeneration Research 2014年第4期9卷 343-355页

作者： Justin A.beller Diane M.Snow Spinal Cord and Brain Injury Research Center The University of Kentucky

Proteoglycans in the central nervous system play integral roles as ＂traffic signals＂ for the direction of neurite outgrowth. This attribute of proteoglycans is a major factor in regeneration of the injured central nervous system. In this review, the structures of proteoglycans and the evidence suggesting their involvement in the response following spinal cord injury are presented. The review further describes the methods routinely used to determine the effect proteoglycans have on neurite outgrowth. The effects of proteoglycans on neurite outgrowth are not completely understood as there is disagreement on what component of the molecule is interacting with growing neurites and this ambiguity is chronicled in an historical context. Finally, the most recent findings suggesting possible receptors, interactions, and sulfation patterns that may be important in eliciting the effect of proteoglycans on neurite outgrowth are discussed. A greater understanding of the proteoglycan-neurite interaction is necessary for successfully promoting regeneration in the iniured central nervous system.

关键词： chondroitin sulfate proteoglycans heparan sulfate proteoglycans glycosaminoglycans protein core extracellular matrix neuronal growth cones axon outgrowth and regeneration spinalcord injury glial scar tissue culture

Acousto-optic modulators integrated on-chip

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Light(Science & Applications) 2022年第9期11卷 1956-1957页

作者： Jared beller Linbo Shao Bradley Department of Electrical and Computer Engineering Virginia TechBlacksburgVA 24061USA

Acousto-optic devices that use radio frequency mechanical waves to manipulate light are critical components in many optical ***,the researchers bring acousto-optic devices on-chip and make them more efficient for inte... 详细信息

关键词： devices chip optical