Access the full text.
Sign up today, get DeepDyve free for 14 days.
Aldona Jelińska, K. Bienkowski, Michal Jadwiszczak, M. Pisarek, M. Strawski, D. Kurzydłowski, R. Solarska, J. Augustynski (2018)
Enhanced Photocatalytic Water Splitting on Very Thin WO3 Films Activated by High-Temperature AnnealingACS Catalysis
Qian Wang, K. Domen (2020)
Particulate Photocatalysts for Light-Driven Water Splitting: Mechanisms, Challenges, and Design Strategies.Chemical reviews
She obtained her PhD from Nara Women's University of Japan in 2007
Xiao‐He Liu, Yunjie Yin, Fang Du, Ji-Rui Bai, B. Luo, Cheng Cheng, Qingyun Chen, Chi He (2020)
In situ synthesis of ultrafine metallic MoO2/carbon nitride nanosheets for efficient photocatalytic hydrogen generation: a prominent cocatalytic effectCatalysis Science & Technology
Geunjae Kwak, Jongkook Hwang, J. Cheon, M. Woo, K. Jun, Jinwoo Lee, Kyoung‐Su Ha (2013)
Preparation Method of Co3O4 Nanoparticles Using Ordered Mesoporous Carbons as a Template and Their Application for Fischer–Tropsch SynthesisJournal of Physical Chemistry C, 117
Ruting Huang, Shoushuang Huang, Dayong Chen, Qian Zhang, Thanh-Tung Le, Qing Wang, Zhangjun Hu, Zhiwen Chen (2019)
Environmentally benign synthesis of Co3O4-SnO2 heteronanorods with efficient photocatalytic performance activated by visible light.Journal of colloid and interface science, 542
(2019)
characterization, adsorption and response surface methodology,” J
(2020)
a prominent cocatalytic effect,” Catal
Shuangqiang Chen, Yong Wang (2010)
Microwave-assisted synthesis of a Co3O4–graphene sheet-on-sheet nanocomposite as a superior anode material for Li-ion batteriesJournal of Materials Chemistry, 20
Huai-Ping Cong, Shuhong Yu (2009)
Shape Control of Cobalt Carbonate Particles by a Hydrothermal Process in a Mixed Solvent: An Efficient Precursor to Nanoporous Cobalt Oxide Architectures and Their Sensing PropertyCrystal Growth & Design, 9
(2020)
mechanisms, challenges, and design strategies,” Chem
J. Osuntokun, D. Onwudiwe, E. Ebenso (2019)
Green synthesis of ZnO nanoparticles using aqueous Brassica oleracea L. var. italica and the photocatalytic activityGreen Chemistry Letters and Reviews, 12
T. Takata, Junzhe Jiang, Y. Sakata, Mamiko Nakabayashi, N. Shibata, V. Nandal, K. Seki, T. Hisatomi, K. Domen (2020)
Photocatalytic water splitting with a quantum efficiency of almost unityNature, 581
Dayong Chen, Shoushuang Huang, Ruting Huang, Qian Zhang, Thanh-Tung Le, Erbo Cheng, Rong Yue, Zhangjun Hu, Zhiwen Chen (2019)
Construction of Ni-doped SnO2-SnS2 heterojunctions with synergistic effect for enhanced photodegradation activity.Journal of hazardous materials, 368
(2015)
a review,” Appl
Zhiwen Chen, Dengyu Pan, Zhen Li, Z. Jiao, Minghong Wu, C. Shek, C. Wu, J. Lai (2014)
Recent advances in tin dioxide materials: some developments in thin films, nanowires, and nanorods.Chemical reviews, 114 15
J. Sharma, P. Srivastava, Gurdip Singh, M. Akhtar, S. Ameen (2015)
Green synthesis of Co3O4 nanoparticles and their applications in thermal decomposition of ammonium perchlorate and dye-sensitized solar cellsMaterials Science and Engineering B-advanced Functional Solid-state Materials, 193
M. Sayed, Mostafa Abukhadra, M. Salam, S. Yakout, A. Abdeltawab, I. Aziz (2019)
Photocatalytic hydrogen generation from raw water using zeolite/polyaniline@Ni2O3 nanocomposite as a novel photo-electrodeEnergy
R. Sathyavathi, M. Krishna, D. Rao (2011)
Biosynthesis of silver nanoparticles using Moringa oleifera leaf extract and its application to optical limiting.Journal of nanoscience and nanotechnology, 11 3
M. Mishra, D. Chun (2015)
α-Fe2O3 as a photocatalytic material: A reviewApplied Catalysis A-general, 498
Zhichao Wang, Hongli Liu, Ruixiang Ge, Xiang Ren, Jun Ren, Dongjiang Yang, Lixue Zhang, Xuping Sun (2018)
Phosphorus-Doped Co3O4 Nanowire Array: A Highly Efficient Bifunctional Electrocatalyst for Overall Water SplittingACS Catalysis
Christian Wolff, Peter Frischmann, M. Schulze, Bernhard Bohn, Robin Wein, Panajotis Livadas, Michael Carlson, F. Jäckel, J. Feldmann, F. Würthner, Jacek Stolarczyk (2018)
All-in-one visible-light-driven water splitting by combining nanoparticulate and molecular co-catalysts on CdS nanorodsNature Energy, 3
S. Farhadi, K. Pourzare, S. Sadeghinejad (2013)
Simple preparation of ferromagnetic Co3O4 nanoparticles by thermal dissociation of the [CoII(NH3)6](NO3)2 complex at low temperatureJournal of Nanostructure in Chemistry, 3
Nur Dewi, Y. Yulizar, Dewangga Apriandanu (2019)
Green synthesis of Co3O4 nanoparticles using Euphorbia heterophylla L. leaves extract: characterization and photocatalytic activityIOP Conference Series: Materials Science and Engineering, 509
X. Guan, F. Chowdhury, Nick Pant, Liejin Guo, L. Vayssieres, Z. Mi (2018)
Efficient Unassisted Overall Photocatalytic Seawater Splitting on GaN-Based Nanowire ArraysJournal of Physical Chemistry C
R. Ambare, S. Bharadwaj, B. Lokhande (2015)
Non-aqueous route spray pyrolyzed Ru:Co3O4 thin electrodes for supercapacitor applicationApplied Surface Science, 349
Shuang Cao, L. Piao, Xiaobo Chen (2020)
Emerging Photocatalysts for Hydrogen Evolution, 2
(2009)
an efficient precursor to nanoporous cobalt oxide architectures and their sensing property,” Cryst
(2019)
characterization and photocatalytic activity,” IOP Conf
M. Salam, Mostafa Abukhadra, Alyaa Adlii (2020)
Insight into the Adsorption and Photocatalytic Behaviors of an Organo-bentonite/Co3O4 Green Nanocomposite for Malachite Green Synthetic Dye and Cr(VI) Metal Ions: Application and MechanismsACS Omega, 5
Mostafa Abukhadra, A. Mohamed, A. El-Sherbeeny, Mohammed Elmeligy (2020)
Enhanced photocatalytic degradation of acephate pesticide over MCM-41/Co3O4 nanocomposite synthesized from rice husk silica gel and Peach leaves.Journal of hazardous materials, 389
Mohammad Uddin, U. Baig (2019)
Synthesis of Co3O4 nanoparticles and their performance towards methyl orange dye removal: Characterisation, adsorption and response surface methodologyJournal of Cleaner Production
Jinglun Chen, Z. Xu, Hui-Ling Zhu, Rui Liu, Xiaojie Song, Qiang Song, Jie Wu, Zhang Chunzhi, Lei Ding, Jiangli Dong, H. Cui (2020)
An ultrafast supercapacitor built by Co3O4 with tertiary hierarchical architectureVacuum, 174
Zhiliang Wang, Lei Zhang, T. Schülli, Yang Bai, Sabiha Monny, A. Du, Lianzhou Wang (2019)
Identifying Copper Vacancies and their Role in CuO based Photocathodes for Water Splitting.Angewandte Chemie
Chang Tian, Zhenxing Shen, Yu Huang, Jiaqi Lu, D. Ren, Jian Sun, Junji Cao, Hongxia Liu (2018)
Post-plasma-catalytic removal of toluene using MnO2–Co3O4 catalysts and their synergistic mechanismChemical Engineering Journal
X. Guan, F. Chowdhury, Yongjie Wang, Nick Pant, S. Vanka, M. Trudeau, Liejin Guo, L. Vayssieres, Z. Mi (2018)
Making of an Industry-Friendly Artificial Photosynthesis DeviceACS Energy Letters
Zhuofeng Hu, Luyan Yuan, Zhifeng Liu, Zhurui Shen, Jimmy Yu (2016)
An Elemental Phosphorus Photocatalyst with a Record High Hydrogen Evolution Efficiency.Angewandte Chemie, 55 33
Abstract.Co3O4 nanoparticles were synthesized by a green synthesis method using bread fungus and cobalt nitrate hexahydrate as the precursors. The effects of the calcination temperature on the structure and properties of nanoparticles, and the ambient temperature on the photocatalytic reaction are discussed. The cubic structure of Co3O4 nanoparticles was obtained, and the grain size was between 14 and 19 nm at different calcination temperatures. Co3O4 calcined at 500°C shows good photocatalytic performance. Without adding any sacrificial agent and cocatalyst, the amount of hydrogen and oxygen released in 5 h were 259.4 and 135.7 μmolg − 1, respectively. The results show that, with the increase of ambient temperature, the evolution rate of hydrogen and oxygen is accelerated, and the atomic ratio of hydrogen to oxygen is close to 2:1. In addition, the Co3O4 photocatalyst has good stability. Our study provides an environmentally friendly, low-cost, and efficient method for the preparation of cobalt oxide photocatalysts with excellent performance.
Journal of Photonics for Energy – SPIE
Published: Oct 1, 2020
Keywords: cobalt oxide; overall water splitting; green synthesis; hydrogen; oxygen
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.