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近日,中国科学院大连化学物理研究所包信和研究团队基于“纳米限域催化”的新概念,创造性地构建了硅化物晶格限域的单中心铁催化剂,成功地实现了甲烷在无氧条件下选择活化,一步高效生产乙烯、芳烃和氢气等高值化学品。相关成果发表在2014年5月9日出版的Science[344(6184):616—619]上。同时,相关成果的PCT专利申请已进入美国、俄罗斯、日本、欧洲和中东等国家和地区。
Recently, based on the new concept of “nano-confinement catalysis”, Bao Xinhe’s research team at the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, creatively constructed a single-site iron catalyst with a silicide lattice confinement limit and succeeded in achieving methane- Under the conditions of selective activation, one-step efficient production of ethylene, aromatic hydrocarbons and high-value chemicals such as hydrogen. Relevant results are published on Science [344 (6184): 616-619] published May 9, At the same time, the relevant PCT patent applications have entered the United States, Russia, Japan, Europe and the Middle East and other countries and regions.