Literature DB >> 24752705

A ferroelectric photocatalyst for enhancing hydrogen evolution: polarized particulate suspension.

Sangbaek Park1, Chan Woo Lee, Min-Gyu Kang, Sanghyeon Kim, Hae Jin Kim, Ji Eon Kwon, Soo Young Park, Chong-Yun Kang, Kug Sun Hong, Ki Tae Nam.   

Abstract

A particle-based photocatalyst with a permanent internal field prepared by a corona poling method is presented as a novel approach to enhance the hydrogen evolution reaction in a particulate-suspension system. Photocatalytic activity of K0.5Na0.5NbO3 was significantly improved by 7.4 times after the polarization.

Entities:  

Year:  2014        PMID： 24752705     DOI： 10.1039/c4cp01267d

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  5 in total

1.  A sustainable natural clam shell derived photocatalyst for the effective adsorption and photodegradation of organic dyes.

Authors:  Ting Qu; Xinxin Yao; Gary Owens; Liangjun Gao; Hailong Zhang
Journal:  Sci Rep       Date:  2022-02-22       Impact factor: 4.379

Review 2.  Engineering the Defects and Microstructures in Ferroelectrics for Enhanced/Novel Properties: An Emerging Way to Cope with Energy Crisis and Environmental Pollution.

Authors:  Wen Dong; Hongyuan Xiao; Yanmin Jia; Long Chen; Huangfu Geng; Syed Ul Hasnain Bakhtiar; Qiuyun Fu; Yiping Guo
Journal:  Adv Sci (Weinh)       Date:  2022-03-03       Impact factor: 17.521

3.  Rational design of carbon nitride photocatalysts by identification of cyanamide defects as catalytically relevant sites.

Authors:  Vincent Wing-Hei Lau; Igor Moudrakovski; Tiago Botari; Simon Weinberger; Maria B Mesch; Viola Duppel; Jürgen Senker; Volker Blum; Bettina V Lotsch
Journal:  Nat Commun       Date:  2016-07-08       Impact factor: 14.919

4.  Enhancing oxygen evolution efficiency of multiferroic oxides by spintronic and ferroelectric polarization regulation.

Authors:  Xiaoning Li; Huan Liu; Zezhi Chen; Qingmei Wu; Zheyin Yu; Mengmeng Yang; Xiaolin Wang; Zhenxiang Cheng; Zhengping Fu; Yalin Lu
Journal:  Nat Commun       Date:  2019-03-29       Impact factor: 14.919

5.  Insights into the structure-photoreactivity relationships in well-defined perovskite ferroelectric KNbO3 nanowires.

Authors:  Tingting Zhang; Wanying Lei; Ping Liu; José A Rodriguez; Jiaguo Yu; Yang Qi; Gang Liu; Minghua Liu
Journal:  Chem Sci       Date:  2015-04-23       Impact factor: 9.825
  5 in total

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