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下午3点直播| 赵惠军教授:面向工业化学生产的非贵金属催化剂探索与开发

下午3点直播| 赵惠军教授:面向工业化学生产的非贵金属催化剂探索与开发 邃瞳科学云
2021-11-29
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导读:11月29日15:00-16:00

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活动简介

近年来,中澳两国的研究人员在材料、物理、化学、生物等研究领域始终保持着密切、广泛的合作。双方密切的国际合作已经取得了大量的重要研究成果,积极的促进了相关科学领域的发展。


中澳量子科学与先进材料系列讲座是由中澳学者联合会发起,北航-伍伦贡联合研究中心与邃瞳科学云承办的前沿学术交流,旨在促进中国与澳大利亚的量子科学与先进材料以及相关领域的学术交流合作,并以此次系列讲座作为一个契机给国内外的研究学者提供展示交流的平台。系列讲座将邀请多名中澳知名学者、研究人员分享最新的研究成果,传播科学知识,探讨领域研究方向。


Introduction


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In recent years, Chinese and Australian researchers have maintained close and extensive cooperation in the fields of material science, physics, chemistry, biology and the others. The close international cooperation between the two sides has yielded a large number of important research results and actively promoted the development of relevant scientific fields.

 

China-Australia Quantum Science and Advanced Materials Series of Lectures are sponsored by China-Australia Scholars Federation and held by Sui Tong Science Cloud.  This cutting-edge academic communication aims at promoting academic exchanges and cooperation between China and Australia in quantum science, advanced materials and other related fields.


These series of lectures, as an great opportunity, will provide a platform for further communication between domestic and foreign researchers. we will invite many renowned Chinese and Australian scholars and researchers to share the latest research results, disseminate scientific knowledge and discuss the research direction.

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讲座嘉宾

E-mail: h.zhao@griffith.edu.au

赵惠军教授,澳大利亚格里菲斯大学催化与清洁能源中心主任,英国皇家化学会会士和澳大利亚皇家化学会会士。他的研究兴趣主要集中在能源和环境纳米材料、水源控制与管理、场传感技术和水环境质量评估方向,近期主要研究方向之一为探索多种非贵金属材料活化的新方法,设计并实现利用非贵金属作为新一代高活性催化剂的可行方案。赵惠军教授自2018年起是科睿唯安高被引学者,目前发表论文500余篇,被国内外同行在SCI论文上引用37,000余次,h-index 100,在功能性纳米材料和纳米技术、光电催化和环境监测系统等领域获得68项国际专利,并全部产业化。



Short Biography


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Professor Huijun Zhao is the Director of the Centre for Catalysis and Clean Energy at Griffith University, the elected Fellow of the Royal Society of Chemistry (FRSC) and the Fellow of the Royal Australian Chemical Institute (FRACI). He has extensive expertises in energy and environmental nanomaterials, water source control & management, field-based sensing technologies and aquatic environmental quality assessment. One of his current pursuits is to explore new means to unlock the catalytic powers of nonprecious materials as high performance catalysts for important catalysis reactions. Professor Zhao published over 500 refereed journal papers that attracted over 37,000 citations with an H-index of 100, and has been a Clarivate Analytics Highly Cited Researcher since 2018. He has also gained 68 international patents within 8 world-wide patent families in functional nanomaterials & nanotechnology, photoelectrocatalysis and environmental monitoring systems that have been successfully commercialized. 


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讲座摘要

催化剂在90%以上的化学品制造过程中发挥着重要作用,并在清洁能源获取和未来绿色制造等工业过程中起到关键作用。在化工生产方面,目前使用的大多数高性能催化剂是由贵金属材料制成的。其昂贵的价格和其稀缺属性使之不具备可持续发展的未来。作为可替代方案,寻找并开发丰富而廉价的非贵金属催化剂材料对实现经济可行的化学工业至关重要。然而,大多数非贵金属材料的本征催化活性较低,还不具备工业应用前景。因此,探索利用非贵金属材料并使其具有优异催化性能是很重要的研究方向,同时也具有很高的挑战性。

 

报告旨在阐明工业催化剂发展中的紧迫问题,并介绍通过活化非贵金属材料的方法将其发展为高性能催化剂的有效路线。我们最近的研究结果[1-10]证明此活化方法的普适性和有效性,使得非贵金属材料在热催化和电催化反应的精细化工和化学品生产方面具备优异的催化性能。


参考文献:

[1] C, Chen, R. Fan, M. Han, X. Zhu, Y. Zhang, H. Zhang, H. Zhao*, Appl. Catal. B: Environ., 2021, 280, 119448

[2] Y. Lv, M. Han, W. Gong, D. Wang, C. Chen, G. Wang, H. Zhang, H. Zhao*, Angew. Chem. Int. Ed., 2020, 59, 23521-23526

[3] S. Zhang, M. Jin, T. Shi, M. Han, Q. Sun, Y. Lin, Z. Ding, L. Zheng, G. Wang, Y. Zhang, H. Zhang*, H. Zhao*, Angew. Chem. Int. Ed., 2020, 59,2-9

[4] W. Gong, Y. Lin, C. Chen, M. Al-Mamun, H. Lu, G. Wang, H. Zhang*, H. Zhao*, Adv. Mater., 2019, 31, 1808341

[5] W. Gong, Q. Yuan, C. Chen, Y. Lv, Y. Lin, C. Liang, G. Wang, H. Zhang*, H. Zhao*, Adv. Mater., 2019, 31, 1906051

[6] Y. Liu, M. Han, Q. Xiong, S. Zhang, C. Zhao, W. Gong, G. Wang, H. Zhang*, H. Zhao*, Adv. Energy Mater., 2019, 9, 1803935

[7] C. Zhao, S. Zhang, M. Han, X. Zhang, Y. Liu, C. Chen, G. Wang, H. Zheng*, H. Zhao*, ACS Energy Letters, 2019, 4, 377-383

[8] Q. Xiong, Y. Wang, P. Liu, L.-R. Zheng, G. Wang H.-G. Yang, P. Wong, H. Zhang*, H. Zhao*, Adv. Mater., 2018, 30, 1801450

[9] B. Liu, Y. Wang, H. Peng, R. Yang, Z. Jiang, X. Zhou, C. Lee, H. Zhao*, W. Zhang, Adv. Mater., 2018, 30, 1803144

[10] M. Zhao, K. Yuan, Y. Wang, G. Li, J. Guo, L. Gu, W.g Hu, H. Zhao, Z. Tang, Nature, 2016, 539, 76



Abstract


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Catalysts play an essential role for over 90% of current chemicals manufacturing processes and hold a central key for clean energy and green manufacturing future. For chemicals production, the majority of high performance catalysts currently in use are made of precious metals-based materials, however, unsustainable due to their expensive and scarcity nature. The development of cheap and plentiful materials-based catalysts is therefore vital for economical viable future of chemicals manufacturing industry. Unfortunately, the most of nonprecious materials in their pristine forms possess poor catalytic activity. As such, exploring effective means to endow nonprecious materials with superior catalytic power is a must, but highly challenging.

 

This presentation intends to illustrate the pressing issues for developing applicable industrial catalysts and efficient approaches to activate nonprecious materials as high performance catalysts. A number of examples1-10 resulting from our recent investigations will be used to exemplify the effectiveness and applicability of new activation approaches to empower the nonprecious materials with superior catalytic capabilities toward a spectrum of important thermo- and electro-catalysis reactions for fine and commodity chemicals production.


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声明


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