基于功能性纳米材料的新型电化学界面的构筑以及相关应用(英文)

由于独特的光、电、磁以及催化性质，功能性纳米材料的研究已经渗透到各个学科并在不同领域展示出潜在的应用前景，尤其是利用纳米材料构建功能性电极界面、研究其电化学行为并发展新颖的电化学纳米器件引起了了人们的广泛关注. 本篇综述中，主要介绍作者研究小组在以功能性纳米材料构建新颖的电化学界面的最新进展，集中关注其在电化学传感器、燃料电池以及光谱电化学中的应用. 这些纳米材料的应用极大地增强了电子转移、提高了电化学传感器的灵敏度以及燃料电池的催化效率. 作者也通过合成一些光谱匹配的荧光以及电致变色纳米材料构建新颖的荧光光谱电化学器件，同时在材料的合成组装、多重刺激响应体系以及多功能化进行探索. 最后，作者对这类基于纳米材料的电化学器件的发展和应用予以展望.

Novel Electrochemical Interfaces Based on Functional Nanomaterials and Their Related Applications

Due to the unique optical, electronic, magnetic and catalytic properties, functional nanomaterials provide new opportunities for the rapid development in a variety of disciplines and show considerable promise in different fields. Specifically, constructions of the novel electrochemical interface using various nanomaterials and exploring their advanced electrochemical properties have received great attention to develop electrochemical devices with potential applications. In this account, we focus on our up-to-date progress in the construction of novel electrochemical interfaces based on nanomaterials, mainly highlighting our research advances on electrochemical sensors, fuel cells and fluorescence spectroelectrochemistry. These novel advanced nanomaterials endow them excellent performances and open the door towards the development of new generation of electrochemical nanodevices. The introduction of them is beneficial to accelerating electron transfer and improving their electrocatalytic efficiency in the field of electrochemical sensors and fuel cells. Searching for and synthesizing proper luminescence materials and electrochromic species with excellent spectrum matching were designed to fabricate novel electroswitching fluorescence nanodevices. In addition, the optimization of the fabrication for multiple stimuli-responsive systems and the realization of their multifunctions were further explored. Finally, future challenges and perspectives toward these research fields mentioned above are described.