基于表/界面调控的金属氧化物半导体光催化剂的理性构筑

doi:10.11962/1006-4990.2020-0541

摘要/Abstract

摘要：

近年来半导体光催化作为一种绿色技术在解决环境问题和提供可再生能源方面获得了广泛关注,然而较低的催化效率限制着它的实际应用。合理设计金属氧化物半导体的表/界面结构,是提升光催化剂性能的有效手段。对近年来半导体光催化剂的表/界面结构调控以及构-效关系的研究进行了梳理,介绍了在单一组分体系中利用晶面效应优化光催化性能的可行措施。在此基础上,总结了晶面/界面结构调控在复合光催化剂体系中的应用。最后,总结了该领域面临的挑战与未来的前景。

关键词: 光催化, 金属氧化物, 晶面, 界面

Abstract:

In recent years,semiconductor based photocatalysis,as a green technology,has attracted wide attention in solving environmental problems and providing renewable energy,but the low efficiency still limits its practical application.Rational surface/interface design of metal oxide semiconductor is an effective approach to improve the performance of photocatalysts. Recent progress in the surface/interface structure engineering and structure-activity relationship of semiconductor photocata-lysts was systematically reviewed.The feasible measures to optimize the photocatalytic performance by the facet effect in sin-gle component were introduced.On this basis,the application of facet/interface engineering strategies in promoting photo-catalytic performance of multi-component composite photocatalysts were summarized.Finally,the challenges and opportunities in this field were briefly featured on the basis of its current development.

Key words: photocatalysis, metal oxide, facet, interface

中图分类号:

O643.36

宋智佳,陈钱,匡勤. 基于表/界面调控的金属氧化物半导体光催化剂的理性构筑[J]. 无机盐工业, 2021, 53(3): 1-6.

Song Zhijia,Chen Qian,Kuang Qin. Surface/interface engineering of metal oxide semiconductor nanocrystals for enhanced photocatalysis[J]. Inorganic Chemicals Industry, 2021, 53(3): 1-6.

图/表 5

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参考文献 40

[1]	Xu Chunping, Anusuyadevi P R, Aymonier C, et al. Nanostructured materials for photocatalysis[J]. Chemical Society Reviews, 2019,48(14):3868-3902. doi: 10.1039/c9cs00102f pmid: 31173018
[2]	潘金波, 申升, 周威, 等. 光催化制氢研究进展[J]. 物理化学学报, 2019,36(3):1905068.
[3]	Zhu Shasha, Wang Dunwei. Photocatalysis:basic principles,diverse forms of implementations and emerging scientific opportunities[J]. Advanced Energy Materials, 2017,7(23):1700841.
[4]	Bai Song, Wang Lili, Li Zhengquan, et al. Facet-engineered surface and interface design of photocatalytic materials[J]. Advanced Sci-ence, 2017,4(1):1600216.
[5]	Kuang Qin, Wang Xue, Jiang Zhiyuan, et al. High-energy-surface en-gineered metal oxide micro-and nanocrystallites and their applicat-ions[J]. Accounts of Chemical Research, 2014,47(2):308-318. doi: 10.1021/ar400092x pmid: 24341353
[6]	Wang An, Wu Shijie, Dong Jialu, et al. Interfacial facet engineering on the Schottky barrier between plasmonic Au and TiO₂ in boosting the photocatalytic CO₂ reduction under ultraviolet and visible light irradiation[J]. Chemical Engineering Journal, 2021,404:127145.
[7]	何洪波, 张梦凡, 刘珍, 等. F掺杂制备具有高暴露(001)晶面的BiOCl纳米片及其光催化性能[J]. 无机化学学报, 2020,35(8):1413-1420.
[8]	Ye Liqun, Mao Jin, Peng Tianyou, et al. Opposite photocatalytic ac-tivity orders of low-index facets of anatase TiO₂ for liquid phase dye degradation and gaseous phase CO₂ photoreduction[J]. Physical Che-mistry Chemical Physics, 2014,16(29):15675-15680.
[9]	Li Junfang, Bai Hua, Yi Wencan, et al. Synjournal and facet-depen-dent photocatalytic activity of strontium titanate polyhedron nano-crystals[J]. Nano Research, 2016,9(5):1523-1531.
[10]	Wang Gang, Ma Xiangchao, Huang Baibiao, et al. Controlled synt-hesis of Ag₂O microcrystals with facet-dependent photocatalytic ac-tivities[J]. Journal of Materials Chemistry, 2012,22(39):21189-21194.
[11]	Xiao Chi, Lu Bangan, Xue Peng, et al. High-index-facet-and high-surface-energy nanocrystals of metals and metal oxides as highly efficient catalysts[J]. Joule, 2020,4:1-37.
[12]	Sun Shaodong, Zhang Xin, Cui Jie, et al. High-index faceted metal oxi-de micro-/nanostructures:a review on their characterization,syn-journal and applications[J]. Nanoscale, 2019,11(34):15739-15762. doi: 10.1039/c9nr05107d pmid: 31433431
[13]	Zhang Jiawei, Li Huiqi, Kuang Qin, et al. Toward rationally design-ing surface structures of micro-and nanocrystallites:Role of su-persaturation[J]. Accounts of Chemical Research, 2018,51(11):2880-2887. doi: 10.1021/acs.accounts.8b00344 pmid: 30346701
[14]	Hobbs R G, Petkov N, Holmes J D. Semiconductor nanowire fabri-cation by bottom-up and top-down paradigms[J]. Chemistry of Ma-terials, 2012,24(11):1975-1991.
[15]	Li Chuanhao, Koenigsmann C, Ding Wendu, et al. Facet-dependent dent photoelectrochemical performance of TiO₂ nanostructures:an experimental and computational study[J]. Journal of the American Chemical Society, 2015,137(4):1520-1529. doi: 10.1021/ja5111078 pmid: 25563343
[16]	Xu Hua, Reunchan P, Ouyang Shuxin, et al. Anatase TiO₂ single crystals exposed with high-reactive{111} facets toward efficient H₂ evolution[J]. Chemistry of Materials, 2013,25(3):405-411.
[17]	Kimijima T, Kanie K, Nakaya M, et al. Solvothermal synjournal of SrTiO₃ nanoparticles precisely controlled in surface crystal planes and their photocatalytic activity[J]. Applied Catalysis B:Environ-mental, 2014,144:462-467.
[18]	Jiang Dong, Wang Wenzhong, Zhang Ling, et al. Insights into the surface-defect dependence of photoreactivity over CeO₂ nanocryst-als with well-defined crystal facets[J]. ACS Catalysis, 2015,5(8):4851-4858.
[19]	Liu Chang, Tong Ruifeng, Xu Zhenkai, et al. Efficiently enhancing the photocatalytic activity of faceted TiO₂ nanocrystals by selecti-vely loading α-Fe₂O₃ and Pt co-catalysts[J]. RSC Advances, 2016,6(35):29794-29801.
[20]	Li Rengui, Zhang Fuxiang, Wang Donge, et al. Spatial separation of photogenerated electrons and holes among {010} and {110} crystal facets of BiVO₄[J]. Nature Communications, 2013,4(1):1-7.
[21]	Tachikawa T, Yamashita S, Majima T. Evidence for crystal-face-dependent TiO₂ photocatalysis from single-molecule imaging and kinetic analysis[J]. Journal of the American Chemical Society, 2011,133(18):7197-7204. doi: 10.1021/ja201415j pmid: 21495637
[22]	Chen Ruotian, Pang Shan, An Hongyu, et al. Charge separation via asymmetric illumination in photocatalytic Cu₂O particles[J]. Na-ture Energy, 2018,3(8):655-663.
[23]	Liu Xiaogang, Dong Guojun, Li Shaopeng, et al. Direct observation of charge separation on anatase TiO₂ crystals with selectively etch-ed {001} facets[J]. Journal of the American Chemical Society, 2016,138(9):2917-2920. doi: 10.1021/jacs.5b12521 pmid: 26924454
[24]	Ye Liqun, Liu Jinyan, Tian Lihong, et al. The replacement of {101} by{010} facets inhibits the photocatalytic activity of anatase TiO₂[J]. Applied Catalysis B:Environmental, 2013,134:60-65.
[25]	Yu Jiaguo, Low Jingxiang, Xiao Wei, et al. Enhanced photocatalytic CO₂-reduction activity of anatase TiO₂ by coexposed{001} and {101} facets[J]. Journal of the American Chemical Society, 2014,136(25):8839-8842. doi: 10.1021/ja5044787 pmid: 24918628
[26]	Wang Lili, Ge Jing, Wang Ailun, et al. Designing p-type semicon- ductor-metal hybrid structures for improved photocatalysis[J]. Angewandte Chemie, 2014,126(20):5207-5211. doi: 10.1002/ange.201310635
[27]	Li Ping, Zhou Yong, Zhao Zongyan, et al. Hexahedron prism-anc-hored octahedronal CeO₂:crystal facet-based homojunction promo-ting efficient solar fuel synjournal[J]. Journal of the American Che-mical Society, 2015,137(30):9547-9550.
[28]	Wang Bin, Shen Shaohua, Guo Liejin. Surface reconstruction of fa-cet-functionalized SrTiO₃ nanocrystals for photocatalytic hydrogen evolution[J]. ChemCatChem, 2016,8(4):798-804. doi: 10.1002/cctc.v8.4
[29]	Low Jingxiang, Yu Jiaguo, Jaroniec M, et al. Heterojunction photo-catalysts[J]. Advanced Materials, 2017,29(20):1601694. doi: 10.1002/adma.v29.20
[30]	Su Qian, Li Yao, Hu Ran, et al. Heterojunction photocatalysts ba-sed on 2D materials:the role of configuration[J]. Advanced Susta-inable Systems, 2020,4(9):2000130.
[31]	Gu Liuan, Wang Jingyu, Cheng Hao, et al. One-step preparation of graphene-supported anatase TiO₂ with exposed{001} facets and me-chanism of enhanced photocatalytic properties[J]. ACS Applied Materials & Interfaces, 2013,5(8):3085-3093. doi: 10.1021/am303274t pmid: 23527869
[32]	Shi Weina, Guo Xiaowei, Cui Chengxing, et al. Controllable synthe-sis of Cu₂O decorated WO₃ nanosheets with dominant(001) facets for photocatalytic CO₂ reduction under visible-light irradiation[J]. Applied Catalysis B:Environmental, 2019,243:236-242. doi: 10.1016/j.apcatb.2018.09.076
[33]	Mao Jin, Ye Liqun, Li Kan, et al. Pt-loading reverses the photoca-talytic activity order of anatase TiO₂{001} and{010} facets for pho-toreduction of CO₂ to CH₄[J]. Applied Catalysis B:Environmental, 2014,144:855-862. doi: 10.1016/j.apcatb.2013.08.027
[34]	Zhu Xing, Yamamoto A, Imai S, et al. Facet-selective deposition of a silver-manganese dual cocatalyst on potassium hexatitanate pho-tocatalyst for highly selective reduction of carbon dioxide by water[J]. Applied Catalysis B:Environmental, 2020,274:119085. doi: 10.1016/j.apcatb.2020.119085
[35]	Liu Chang, Han Xiguang, Xie Shuifen, et al. Enhancing the photo-catalytic activity of anatase TiO₂ by improving the specific facet-induced spontaneous separation of photogenerated electrons and holes[J]. Chemistry-An Asian Journal, 2013,8(1):282-289. doi: 10.1002/asia.201200886
[36]	Guo Meichen, Li Liping, Lin Haifeng, et al. Targeted deposition of ZnO₂ on brookite TiO₂ nanorods towards high photocatalytic acti-vity[J]. Chemical Communications, 2013,49(100):11752-11754. doi: 10.1039/c3cc47461e pmid: 24196455
[37]	Hu Yangguang, Gao Chao, Xiong Yujie. Surface and interface de-sign for photocatalytic water splitting[J]. Dalton Transactions, 2018,47(35):12035-12040. doi: 10.1039/c8dt02885k pmid: 30101959
[38]	Qin Yingying, Li Hong, Lu Jian, et al. Synergy between van der wa-als heterojunction and vacancy in ZnIn₂S₄/g-C₃N₄ 2D/2D photoca-talysts for enhanced photocatalytic hydrogen evolution[J]. App-lied Catalysis B:Environmental, 2020,277:119254.
[39]	Naresh G, Hsieh P L, Meena V, et al. Facet-dependent photocataly-tic behaviors of ZnS-decorated Cu₂O polyhedra arising from tuna-ble interfacial band alignment[J]. ACS Applied Materials & Inter-faces, 2018,11(3):3582-3589.
[40]	Zhang Jun, Zhou Dandan, Dong Shuangshi, et al. Respective cons-truction of Type-Ⅱ and direct Z-scheme heterostructure by selec-tively depositing CdS on{001} and{101} facets of TiO₂ nanosheet with CDots modification:A comprehensive comparison[J]. Journal of Hazardous Materials, 2019,366:311-320. doi: 10.1016/j.jhazmat.2018.12.013 pmid: 30530023

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