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報告人：Prof.XinTu(屠昕)

報告人單位：英國利物浦大學

報告時間：2023年11月16日

會議地點：崇德樓D416

舉辦單位:電氣工程與控制科學學院

報告人簡介：屠昕, 現(xiàn)任英國利物浦大學電氣工程與電子系等離子體催化講席教授和博士生導師。屠昕教授長期致力于將等離子體催化技術用于能源高效轉(zhuǎn)化利用和環(huán)境污染控制等基礎前沿和應用研究，具有多學科交叉的國際化研究背景，取得了一批具有國際領先水平的創(chuàng)新成果，申報國際專利五項，在Nature Rev Mater, JACS, Agnew Chem等重要國際期刊發(fā)表論文200余篇。屠昕教授是等離子體催化領域具有國際影響力的知名學者，多次舉辦國際會議/暑期學校并擔任國際會議主席7次，受邀在重要國際會議作邀請報告80余次，擔任多個國際期刊編委和國際期刊的特刊編輯。2019年屠昕教授牽頭組織等離子體催化領域的16位知名專家學者共同編寫了2020等離子體催化技術路線圖，為等離子體催化這一變革性技術在能源和環(huán)境領域的應用指明今后的發(fā)展方向。屠昕教授作為項目負責人主持和參與了三十余項英國工程與物理科學研究理事會(EPSRC)、歐盟地平線歐洲(Horizon Europe)、歐盟地平線2020計劃(Horizon2020)、皇家學會、皇家工程學會、英國文化協(xié)會、英國交通部、英國國家核實驗室和工業(yè)界等資助的項目，經(jīng)費總額超過1800萬英鎊，其中承擔經(jīng)費超過500萬英鎊。

報告摘要：The conversion of inert molecules (e.g., CO₂, CH₄, and N₂) with strong chemical bonds for the synthesis of value-added synthetic fuels and platform chemicals has attracted significant interest. However, the activation of these molecules remains a great challenge due to their thermodynamical stable, requiring a substantial amount of energy for activation. Non-thermal plasma (NTP) has emerged as a promising electrification technology for gas conversions under ambient conditions. The combination of NTP with heterogeneous catalysis has great potential for achieving a synergistic effect through the interactions between the plasma and catalysts, which can activate catalysts at low temperatures, improve their activity and stability, and lead to a notable increase in conversion, selectivity, and yield of end-products, as well as enhance the energy efficiency of the process. Furthermore, plasma processes can be switched on and off instantly, offering great flexibility in decentralized fuel and chemical production using renewable energy sources such as solar and wind power, particularly intermittent renewable energy. This presentation will discuss the challenges and opportunities of the promising plasma electrification technology for decentralized production of fuels and chemicals, including various chemical processes such as CH₄activation, CO₂conversion, and ammonia synthesis.

審核人：薄翠梅