Cobalt-Catalyzed Arylative Cyclization of Acetylenic Esters and Ketones with Arylzinc Reagents through 1,4-Cobalt Migration by Yan, Jianming, Yoshikai, Naohiko

Subjects: “…Cobalt…”
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A novel method to synthesize cobalt oxide (Co3O4) nanowires from cobalt (Co) nanobowls by Srivastava, A. K., Madhavi, S., Ramanujan, R. V.

“…A novel method suitable for the synthesis of the cobalt oxide (Co3O4) nanowires at targeted regions is presented in this report. …”
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Solvent extraction of cobalt from thiocyanate solutions by Hard, Robert A.

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The effect of cobalt doping on vanadyl pyrophosphate catalyst by Taufiq-Yap, Yun Hin, Looi, Ming Hoong, Waugh, Kenneth C., Hussein, Mohd Zobir

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Large-scale preparation of carbon-encapsulated cobalt nanoparticles by the catalytic method by Zhong, Z. Y., Lin, J. Y., Liu, Bing Hai, Ding, Jun, Dong, Zhili, White, Timothy John

“…With strategical selection of the water-soluble sodium chloride (NaCl) as the supporting material, we realized large-scale production of carbon-encapsulated cobalt nanoparticles with a productivity of almost 100%. …”
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Cobalt nitride as a novel cocatalyst to boost photocatalytic CO₂ reduction by Di, Jun, Chen, Chao, Zhu, Chao, Song, Pin, Duan, Meilin, Xiong, Jun, Long, Ran, Xu, Manzhang, Kang, Lixing, Guo, Shasha, Chen, Shuangming, Chen, Hailong, Chi, Zhen, Weng, Yu-Xiang, Li, Huaming, Song, Li, Wu, Minghong, Yan, Qingyu, Li, Shuzhou, Liu, Zheng

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Anionic regulated cobalt phosphosulfide with enhanced activity for hydrogen evolution reaction by Tan, Hui Ying

“…We theorize that this process may create S and P vacancies, open cobalt sites and form possible strain field in the nanosheets. …”
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Cobalt-Catalyzed, Imine-Directed Olefin Hydroarylation under Grignard-Free Conditions by Xu, Wengang, Pek, Jie Hui, Yoshikai, Naohiko

“…We report here that a cobalt catalyst generated from a cobalt(II) salt and a ligand using magnesium metal is capable of promoting hydroarylation reactions through chelation-assisted C−H activation. …”
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Cobalt sulfide nanosheet/graphene/carbon nanotube nanocomposites as flexible electrodes for hydrogen evolution by Peng, Shengjie, Li, Linlin, Han, Xiaopeng, Sun, Wenping, Srinivasan, Madhavi, Mhaisalkar, Subodh Gautam, Cheng, Fangyi, Yan, Qingyu, Chen, Jun, Ramakrishna, Seeram

“…The design and fabrication of a flexible and robust electrode based on cobalt sulfide/reduced graphene oxide/carbon nanotube (CoS2/RGO-CNT) nanocomposites are reported. …”
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Optimization of a self-supported cobalt oxide-based catalyst pellets for methane cracking by Toh, Brandon Teng Cong

“…In this project, cobalt based catalysts doped with other metals of different ratios are fabricated and optimized. …”
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Cobalt-catalyzed regio- and diastereoselective formal [3 + 2] cycloaddition between cyclopropanols and allenes by Yang, Junfeng, Sun, Qiao, Yoshikai, Naohiko

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Ion-exchange controlled surface engineering of cobalt phosphide nanowires for enhanced hydrogen evolution by Xu, Rongrong, Jiang, Tengfei, Fu, Zheng, Cheng, Ningyan, Zhang, Xingxiu, Zhu, Kun, Xue, Huaiguo, Wang, Wenjun, Tian, Jingqi, Chen, Peng

“…Herein, we demonstrate an ion-exchange strategy to produce cobalt phosphide nanowires which have a conductive core and a thickness-controlled surface layer with sulfur dopants, phosphorus vacancies, and amorphous domains. …”
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Mild and efficient C2-alkenylation of indoles with alkynes catalyzed by a cobalt complex by Ding, Zhenhua, Yoshikai, Naohiko

“…Direct alkenylation of the C2-position of indoles bearing an easily removable N-pyrimidyl group with alkynes has been achieved by using a cobalt catalyst complexed with a phosphine–pyridine bidentate ligand. …”
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Role of micro- and nano-cobalt ferrite as an additive in enhancing the viscous behaviour of magnetorheological grease by Ahmad Tarmizi, Siti Maisarah, Nordin, Nur Azmah, Mazlan, Saiful Amri, A. Aziz, S. A., Ubaidillah, Ubaidillah, Johari, Mohd. Aidy Faizal, Ahmad Khairi, Muntaz Hana

“…The role of the additives utilized, on the other hand, has piqued the interest of researchers. Therefore, cobalt-ferrite (CoFe2O4) in micro- (M) and nanosized (N) as an additive incorporated in this study to reduce the initial off-state viscosity and simultaneously maintain the resultant shear and yield stress of MRG during on-state conditions. …”
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An ultrastable lithium metal anode enabled by designed metal fluoride spansules by Yuan, Huadong, Nai, Jianwei, Tian, He, Ju, Zhijin, Zhang, Wenkui, Liu, Yujing, Tao, Xinyong, Lou, David Xiong Wen

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Highly efficient oxygen reduction reaction activity of N-doped carbon–cobalt boride heterointerfaces by Jose, Vishal, Nsanzimana, Jean Marie Vianney, Hu, Huimin, Choi, Jinho, Wang, Xin, Lee, Jong-Mi

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Unlocking superior hydrogen oxidation and CO poisoning resistance on Pt enabled by tungsten nitride-mediated electronic modulation by Cai, Bin, Shen, Di, Xie, Ying, Yan, Haijing, Wang, Yucheng, Chen, Xiaodong, Wang, Lei, Fu, Honggang

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Preparation of Cobalt Sulfide Nanoparticle-Decorated Nitrogen and Sulfur Co-Doped Reduced Graphene Oxide Aerogel Used as a Highly Efficient Electrocatalyst for Oxygen Reduction Reaction by Luo, Zhimin, Tan, Chaoliang, Zhang, Xiao, Chen, Junze, Cao, Xiehong, Li, Bing, Zong, Yun, Huang, Ling, Huang, Xiao, Wang, Lianhui, Huang, Wei, Zhang, Hua

Subjects: “…Cobalt Sulfide Nanoparticles…”
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Structural and magnetic properties of aluminium-copper substituted cobalt ferrite nanoparticles sintered at various temperatures / by Shadab Dabagh, 1981-, author 604299, Zulkafli Othaman, supervisor 604300, Fakulti Sains 8004

Carbon dioxide reforming of methane over cobalt supported on activated carbon catalysts for syngas production / by Izirwan Izhab, 1974-, author 608877, Nor Aishah Saidina Amin, 1963-, supervisor 615020, Mohd. Asmadi Mohammed Yussuf, supervisor 608536, Fakulti Kejuruteraan Kimia dan Kejuruteraan Tenaga 599090