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@article{ART002964380},
author={Ali Zahid and Mushtaq M. Asim and Abbas Yasir and Liu Wei and Wu Zhanpeng},
title={Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={3},
pages={737-749},
doi={10.1007/s42823-022-00455-2}

TY - JOUR
AU - Ali Zahid
AU - Mushtaq M. Asim
AU - Abbas Yasir
AU - Liu Wei
AU - Wu Zhanpeng
TI - Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction
JO - Carbon Letters
PY - 2023
VL - 33
IS - 3
PB - Korean Carbon Society
SP - 737
EP - 749
SN - 1976-4251
AB - The development of heteroatoms doped inorganic nanocrystal-carbon composites (INCCs) has attained a great focus for energy applications (energy production and energy storage). A precise approach to fabricate the INCCs with homogenous distribution of the heteroatoms with an appropriate distribution of metal atoms remains a challenge for material scientists. Herein, we proposed a facile two-step route to synthesize INCC with doping of metal (α-Fe2O3) and non-metals (N, P, O) using hydrogel formed by treating hexachlorocyclotriphosphazene (HCCP) and 3, 4, 5-trihydroxy benzoic acid (Gallic acid). Metal oxide was doped using an extrinsic doping approach by varying its content and non-metallic doping by an intrinsic doping approach. We have fabricated four different samples (INCC-0.5%, INCC-1.0%, INCC-1.5%, and INCC-2.0%), which exhibit the uniform distribution of the N, P, O, and α-Fe2O3 in the carbon architecture. These composite materials were applied as anode material in water oxidation catalysis (WOC); INCC-1.5% electro-catalyst confirmed by cyclic voltammetry (CV) with a noticeable catholic peak 0.85 V vs RHE and maximal current density 1.5 mA.cm−2. It also delivers better methanol tolerance and elongated stability than RuO2; this superior performance was attributed due to the homogenous distribution of the α-Fe2O3 causing in promotion of adsorption of O2 initially and a greater surface area of 1352.8 m2/g with hierarchical pore size distribution resulting higher rate of ion transportation and mass-flux.
KW - Carbon materials Polyphosphazenes Iron-oxide OER Water-oxidation Solvothermal synthesis
DO - 10.1007/s42823-022-00455-2
ER -

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei and Wu Zhanpeng. (2023). Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction. Carbon Letters, 33(3), 737-749.

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei and Wu Zhanpeng. 2023, "Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction", Carbon Letters, vol.33, no.3 pp.737-749. Available from: doi:10.1007/s42823-022-00455-2

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei, Wu Zhanpeng "Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction" Carbon Letters 33.3 pp.737-749 (2023) : 737.

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei, Wu Zhanpeng. Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction. 2023; 33(3), 737-749. Available from: doi:10.1007/s42823-022-00455-2

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei and Wu Zhanpeng. "Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction" Carbon Letters 33, no.3 (2023) : 737-749.doi: 10.1007/s42823-022-00455-2

Ali Zahid; Mushtaq M. Asim; Abbas Yasir; Liu Wei; Wu Zhanpeng. Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction. Carbon Letters, 33(3), 737-749. doi: 10.1007/s42823-022-00455-2

Ali Zahid; Mushtaq M. Asim; Abbas Yasir; Liu Wei; Wu Zhanpeng. Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction. Carbon Letters. 2023; 33(3) 737-749. doi: 10.1007/s42823-022-00455-2

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei, Wu Zhanpeng. Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction. 2023; 33(3), 737-749. Available from: doi:10.1007/s42823-022-00455-2

Ali Zahid, Mushtaq M. Asim, Abbas Yasir, Liu Wei and Wu Zhanpeng. "Inorganic nanocrystal-carbon composite derived from cross-linked gallic acid derivative of polyphosphazenes for the efficient oxygen evolution reaction" Carbon Letters 33, no.3 (2023) : 737-749.doi: 10.1007/s42823-022-00455-2