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51
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Bandal H, Jadhav A, Chaugule A, Chung WJ, Kim H. Fe2O3 hollow nanorods/CNT composites as an efficient electrocatalyst for oxygen evolution reaction. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.11.107] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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52
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Progress on Electrocatalysts of Hydrogen Evolution Reaction Based on Carbon Fiber Materials. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1016/s1872-2040(16)60958-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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53
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Wang P, Song F, Amal R, Ng YH, Hu X. Efficient Water Splitting Catalyzed by Cobalt Phosphide-Based Nanoneedle Arrays Supported on Carbon Cloth. CHEMSUSCHEM 2016; 9:472-477. [PMID: 26811938 DOI: 10.1002/cssc.201501599] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 01/11/2016] [Indexed: 06/05/2023]
Abstract
Efficient and low-cost electrocatalysts for water splitting are essential for solar fuel production. Herein, we report that nanoarrays of CoP supported on carbon cloth are an efficient bifunctional catalyst for overall water splitting. The catalyst exhibits remarkable activity for both the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) in alkaline media, delivering a current density of 10 mA cm(-2) at an overpotential of 281 mV for OER and 95 mV for HER. During electrocatalysis, the surface of the CoP catalyst was covered with a layer of CoOx , which was the active species. However, the CoP core and the nanoarray morphology contributed significantly to the activity.
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Affiliation(s)
- Peng Wang
- Laboratory of Inorganic Synthesis and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305, 1015, Lausanne, Switzerland
- Particles and Catalysis Research Group, School of Chemical Engineering, The University of New South Wales, Sydney, NSW, 2052, Australia
| | - Fang Song
- Laboratory of Inorganic Synthesis and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305, 1015, Lausanne, Switzerland.
| | - Rose Amal
- Particles and Catalysis Research Group, School of Chemical Engineering, The University of New South Wales, Sydney, NSW, 2052, Australia
| | - Yun Hau Ng
- Particles and Catalysis Research Group, School of Chemical Engineering, The University of New South Wales, Sydney, NSW, 2052, Australia
| | - Xile Hu
- Laboratory of Inorganic Synthesis and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305, 1015, Lausanne, Switzerland.
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54
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Nanotoxicology ten years later: Lights and shadows. Toxicol Appl Pharmacol 2016; 299:1-2. [PMID: 26908175 DOI: 10.1016/j.taap.2016.02.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 02/17/2016] [Indexed: 11/23/2022]
Abstract
The mounting societal concerns about possible and maybe even likely adverse effects of nanomaterials are reflected in a large and growing number of publications in the field of nanotoxicology. Indeed, today's search in PubMed reveals >3700 publications on the subject denoted by (toxic+nanomaterials) - quite a growth over the last decade that began with only two dozens of them up-to 2005.
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55
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Feng JX, Xu H, Dong YT, Ye SH, Tong YX, Li GR. FeOOH/Co/FeOOH Hybrid Nanotube Arrays as High-Performance Electrocatalysts for the Oxygen Evolution Reaction. Angew Chem Int Ed Engl 2016; 55:3694-8. [DOI: 10.1002/anie.201511447] [Citation(s) in RCA: 516] [Impact Index Per Article: 64.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Jin-Xian Feng
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Han Xu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Yu-Tao Dong
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Sheng-Hua Ye
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Ye-Xiang Tong
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Gao-Ren Li
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
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56
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Feng JX, Xu H, Dong YT, Ye SH, Tong YX, Li GR. FeOOH/Co/FeOOH Hybrid Nanotube Arrays as High-Performance Electrocatalysts for the Oxygen Evolution Reaction. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511447] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jin-Xian Feng
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Han Xu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Yu-Tao Dong
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Sheng-Hua Ye
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Ye-Xiang Tong
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
| | - Gao-Ren Li
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering; Sun Yat-sen University; Guangzhou 510275 China
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57
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Zhao H, Zhu YP, Yuan ZY. Three-Dimensional Electrocatalysts for Sustainable Water Splitting Reactions. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501181] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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58
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Fang Y, Li X, Zhao S, Wu J, Li F, Tian M, Long X, Jin J, Ma J. Coaxial ultrathin Co1−yFeyOx nanosheet coating on carbon nanotubes for water oxidation with excellent activity. RSC Adv 2016. [DOI: 10.1039/c6ra15624j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Coaxial ultrathin Co1−yFeyOx nanosheets coating on carbon nanotubes was prepared by a one-pot thermal decomposition method. The catalyst exhibits the superior electrochemical activity to RuO2 catalyst for OER.
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Affiliation(s)
- Yiyun Fang
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Xinzhe Li
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Shiling Zhao
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Juntian Wu
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Feng Li
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Min Tian
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Xuefeng Long
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Jun Jin
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
| | - Jiantai Ma
- State Key Laboratory of Applied Organic Chemistry
- The Key Laboratory of Catalytic Engineering of Gansu Province and Chemical Engineering
- Lanzhou University
- Lanzhou
- P. R. China
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