HEMATITE

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Activation of hematite photoanode synthesized at low temperature by W doping
《Journal of Energy Chemistry》2024年第10期149-155,I0004,共8页Changtong Ma Dongfeng Li Lin Liu Xiuli Wang Hongxian Han 
financially supported by the National Key R&D Program of China under contact No.2017YFA0204804;the National Natural Science Foundation of China under contact Nos.21761142018,21473189 and 22088102 for supporting Fundamental Research Center of Artificial Photosynthesis (FReCAP)。
1.Introduction Solar water splitting offers a promising approach for green hydrogen production[1].There are many ways to achieve solar water splitting,such as photocatalytic(PC)water splitting,photoelectrochemical(PEC...
关键词：HEMATITE Solar water splitting Charge separation Charge transfer 
Unravelling the role of the combined effect of metallic charge transfer channel and SiO_(x) overlayer in the Zr/Si-Fe_(2)O_(3):Au:SiO_(x) nanorod arrays to boost photoelectrochemical water splitting
《Journal of Energy Chemistry》2024年第3期370-379,I0009,共11页Tae Sik Koh Periyasamy Anushkkaran Love Kumar Dhandole Mahadeo A.Mahadik Weon-Sik Chae Hyun Hwi Lee Sun Hee Choi Jum Suk Jang 
supported by the National Research Foundation of Korea(NRF)grant funded by the Korean government(MSIT)(NRF-2021R1A2C1095669,NRF-2021R1F1A1049366 and NRF2023R1A2C1003088);supported by the GRDC(Global Research Development Center)Cooperative Hub Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Science and ICT(MSIT)(RS-202300258911)。
Hematite(α-Fe_(2)O_(3)) based photoanodes have been extensively studied due to various intriguing features that make them viable candidates for a photoelectrochemical(PEC) water splitting photoanode.Herein,we propose...
关键词：HEMATITE Microwave attachment Au nanoparticles SiO_(x) overlayer Water splitting 
Selectively converting CO_(2) to HCOOH on Cu-alloys integrated in hematite-driven artificial photosynthetic cells被引量：1
《Journal of Energy Chemistry》2023年第4期601-610,共10页Jiwu Zhao Liang Huang Lan Xue Zhenjie Niu Zizhong Zhang Zhengxin Ding Rusheng Yuan Xu Lu Jinlin Long 
financially supported by the National Key R&D Program of China (2018YFE0208500);the National Natural Science Foundation of China (Grants No. 22072022);funded by King Abdullah University of Science and Technology (KAUST) through the baseline funding (BAS/1/1413-01-01)。
The integration of electrochemical CO_(2)reduction(CO_(2)RR) and photoelectrochemical water oxidation offers a sustainable access to valuable chemicals and fuels. Here, we develop a rapidly annealed hematite photoanod...
关键词：CO_(2)reduction Rapid annealing Fe_(2)O_(3)photoanode CuInSnS_(4) In-situ spectroscopy 
FeF_(x) and Fe_(2)ZrO_(5) Co-modified hematite for highly efficient solar water splitting
《Journal of Energy Chemistry》2022年第6期414-420,I0012,共8页Xiaoquan Zhao Cheng Lu Shuo Li Yufeng Chen Gaoteng Zhang Duo Zhang Kun Feng Jun Zhong 
supported by the National Key R&D Program of China (2020YFA0406103);the National Natural Science Foundation of China (U1932211);the Collaborative Innovation Center of Suzhou Nano Science & Technology, the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD);the 111 Project。
Hematite is an excellent catalyst for photoelectrochemical (PEC) water splitting but its performance has been highly limited by poor conductivity and high charge recombination.Here by a Zr-based treatment to create bu...
关键词：HEMATITE Fe_(2)ZrO_(5) FLUORINATION Solar water splitting 
Self-motivated,thermally oxidized hematite nanoflake photoanodes:Effects of pre-polishing and ZrO_(2) passivation layer
《Journal of Energy Chemistry》2022年第2期415-423,共9页Love Kumar Dhandole Hyun Hwi Lee Weon-Sik Chae Jum Suk Jang Jae Sung Lee 
supported by the Climate Change Response Project(NRF-2019M1A2A2065612);the Basic Science Grant(NRF2019R1A4A1029237);Korea-China Key Joint Research Program(2017K2A9A2A11070341)funded by the Ministry of Science and ICT;the 2019 Research Fund(1.190013.01)of UNIST;support by the Basic Science Research Programs through the National Public Technology Program based on Environmental Policy(2014000160001);the SRC program through the National Research Foundation of Korea(NRF2015R1A5A1009962)。
High-temperature thermal oxidation of an Fe foil produces a high-quality,crystalline hematite nanoflake suitable as a photoanode for the photoelectrochemical(PEC)water oxidation.Physical pre-polishing of the foil surf...
关键词：Fe foil Thermal oxidation NANOFLAKES Photoelectrochemical water splitting Surface modifications 
Chelation-mediated in-situ formation of ultrathin cobalt(oxy)hydroxides on hematite photoanode towards enhanced photoelectrochemical water oxidation被引量：1
《Journal of Energy Chemistry》2021年第5期152-161,共10页Zhenzhen Wang Jiayue Rong Jiaqi Lv Ruifeng Chong Ling Zhang Li Wang Zhixian Chang Xiang Wang 
supported by the National Natural Science Foundation of China(51502078);the Major Project of Science and Technology,Education Department of Henan Province(19A150019 and 19A150018);the Science and Technology Research Project of Henan Province(192102310490 and 182102410090);the program for Science&Technology Innovation Team in Universities of Henan Province(19IRTSTHN029);supported by the U.S.Department of Energy,Office of Science,Office of Basic Energy Sciences,Chemical Sciences,Geosciences,and Biosciences Division,Catalysis Science program。
In this work,a facile chelation-mediated route was developed to fabricate ultrathin cobalt(oxy)hydroxides(CoOOH)nanosheets on hematite photoanode(Fe_(2)O_(3)).The route contains two steps of the adsorption of[Co-EDTA]...
关键词：HEMATITE Cobalt(oxy)hydroxides Photoelectrochemical water oxidation Charge separation 
Unraveling the role of Ti3C2 MXene underlayer for enhanced photoelectrochemical water oxidation of hematite photoanodes被引量：1
《Journal of Energy Chemistry》2021年第1期147-154,I0005,共9页Haiyan Ji Shan Shao Guotao Yuan Cheng Lu Kun Feng Yujian Xia Xiaoxin Lv Jun Zhong Hui Xu Jiujun Deng 
the support from the high-performance computing platform of Jiangsu University;The Jiangsu University Foundation (18JDG019);the Postdoctoral Foundation of Jiangsu Province (2018K072C);Six Talent Peak Project of Jiangsu Province (XLC-158);the China Postdoctoral Science Foundation (2019M651727, 2019M651719);the National Natural Science Foundation of China (21808090, 51902139, U1932211) financially supported this work。
Hematite is regarded as a promising photoanode for photoelectrochemical(PEC) water splitting.However,the charge recombination occurred at the interface of FTO/hematite strictly limits the PEC performance of hematite.H...
关键词：HEMATITE PHOTOELECTROCHEMICAL Water splitting Ti3C2 MXene UNDERLAYER 
Ti, Zn co-doped hematite photoanode for solar driven photoelectrochemical water oxidation被引量：1
《Journal of Energy Chemistry》2019年第8期30-36,I0002,共8页Quansong Zhu Chunlin Yu Xingwang Zhang 
supported by Major Science and Technology Project of Water Pollution Control and Management(No.2017ZX07101003);Zhejiang Provincial Natural Science Foundation of China under Grant no.LR17B060003;financially supported by the Natural Science Foundation of China(Project Nos.21436007,21522606,21476201,21676246,U1462201,and 21776248)
Although there have been many reports of metal doping to ameliorate the drawbacks of hematite as the photoanode for water oxidation, most of them focused on monometallic doping, and only a few of them payed attention ...
关键词：PHOTOELECTROCHEMICAL water oxidation HEMATITE TI ZN CO-DOPING DFT calculation 
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