[quick news] Baoxin and academician won the 6th nano research award on June 26, 2019
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Last Update: 2019-06-26
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Source: Internet
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Author: User
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Bao Xinhe and academicians won the 6th nano Research Award Recently, the 6th nano research award was presented at the 14th China US nano forum held in Changsha Baoxin and academician of Dalian Institute of chemical and physical sciences have won the honor for their outstanding contributions in the field of nano catalysis Bao Xinhe has been engaged in the creation of new catalytic materials and the research and development of clean and efficient energy conversion process for a long time He has made important research achievements in the development of basic catalytic theory and the development and application of new catalysts He has found and elaborated the correlation mechanism and action law between the structure, electronic characteristics and catalytic activity of catalyst active center under the condition of nanometer confinement, and has taken the lead in the world The concept of "nano confinement catalysis" has been developed and perfected in one-dimensional carbon tube, two-dimensional interface and three-dimensional lattice, and a theoretical system has been preliminarily formed And led the team to develop a high-efficiency selective oxidation catalyst for carbon monoxide at low temperature, which successfully solved the trace CO in reforming hydrogen The problem of poisoning and deactivation of fuel cell electrode is caused; the single iron catalyst with lattice limit is created to realize the direct conversion of methane to olefins and high value chemicals without oxygen; the nano composite catalyst and catalytic process of oxides and molecular sieves are pioneered to overturn the traditional process that has dominated the field of coal chemical industry for a long time, and the one-step conversion of coal-based syngas is successfully realized to directly and selectively produce low-carbon olefins and chemicals Learning products open up a new way for efficient and clean utilization of carbon based resources Http://news.scienceet.cn/htmlnews/2019/6/427760.shtm 2019 Nanjing innovation Week opens today, sending out "Innovation Manifesto" to the world, nearly 180 academicians and 6 Nobel Prize winners from 45 countries and regions around the world, more than 500 global "black technologies", 100 competitions and 100 discussion forums, 2019 today Nanjing innovation week opened and issued a "Declaration of innovation" to the world Nanjing innovation Week Organizing Committee introduced that the first Nanjing innovation week had nearly 2300 guests, including nearly 800 overseas guests from 45 countries and regions, including 6 Nobel laureates and nearly 180 Chinese and foreign academicians 107 guests will enter universities and high-tech parks to hold lectures and theme reports around emerging industries and cutting-edge technologies Nanjing innovation week has selected more than 500 black science and technology projects from 1000 exhibition projects at home and abroad Huawei 5g communication, zhongchuangwei quantum communication, horizon auto driving platform, nano black gold materials of Nanjing University, AI gene eye therapy of Turing intelligent technology, etc will all appear in the International Expo Center Http://cx.xinhuanet.com/2019-06/26/c_.htm the revised draft of the law on the prevention and control of environmental pollution by solid waste, which is to be formulated as the charging standard for domestic waste treatment, was first submitted to the 11th session of the Standing Committee of the 13th National People's Congress for deliberation on the 25th Entrusted by the State Council, Li Ganjie, Minister of the Ministry of ecology and environment, said in the explanation of the draft that this revision will improve the prevention and control system of urban and rural domestic waste pollution environment, promote the classification system of domestic waste, stipulate that the charging system of domestic waste treatment should be implemented according to the principle of producer's payment, formulate differentiated charging standards for domestic waste treatment, and fully solicit public opinions Publish According to the draft, to promote the classification system of domestic waste, it is required to speed up the establishment of a garbage treatment system for classified delivery, classified collection, classified transportation and classified treatment, so as to realize the effective coverage of the garbage classification system; to standardize the classification of domestic waste, it is required that the competent environmental health departments at or above the city level with districts issue the guidance catalogue for classification of domestic waste Http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-06/26/content_ HTM? Div = - 1 Chinese scholars have made progress in the field of lignin selective transformation, Li Xuehui research group of South China University of technology and Shik Chi Edman Tsang, Professor of Oxford University And he Hongyan, deputy researcher of the Institute of process engineering, Chinese Academy of Sciences, and other researchers have made important progress in the field of lignin selective transformation The title of related research results is the selective oxidation of lignin aromatic ring to prepare diethyl maleate, which was published in Chem journal In addition, the research group and its collaborators have also innovatively designed a new type of microemulsion reactor system Based on the structural characteristics of the amphiphilic nature of lignin molecules, the lignin self selective surface polymerization and self demulsification process have been realized through the interfacial strengthening effect of lignin, showing good industrial application prospects Https://www.cell.com/chem/fulltext/s2451-9294 (19) 30231-1 a major discovery has been made in the study of drug resistance of bacteria from animal sources in China recently, Professor Liu Yahong from the Veterinary College of South China Agricultural University, in the process of continuous monitoring of drug resistance, found degradation enzymes that can lead to the deactivation of the last defense drug, tigecycline, from animals and breeding environment Tet (X4) It was found that once bacteria got the gene encoding the degrading enzyme, they could degrade all tetracyclines, including the new FDA approved eravacycline The discovery of the tetracycline degrading enzyme may lead to the adjustment of the use policy of tetracycline antibiotics in the world, and will also affect the research and development direction and market prospect of tetracycline antibiotics to a certain extent This paper was published online recently in the top journal of Microbiology, nature microbiology https://www.nature.com/articles/s41564-019-0496-4
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