Effect of nickel oxide - Modified BaCe0.54Zr0.36Y0.1O2.95 as composite anode on the performance of proton-conducting solid oxide fuel cell

被引：15
作者：
Malik, Lidyayatty Abdul [1 ]
Mahmud, Nurul Afifah [1 ]
Affandi, Nur Syafkeena Mohd [1 ]
Mazlan, Nurul Waheeda [1 ]
Zakaria, Noor Hidayah Aniza [1 ]
Malek, Nurul Izzati Abd [1 ]
Hassan, Oskar Hasdinor [3 ]
Jani, Abdul Mutalib Md [1 ,4 ]
Osman, Nafisah [1 ,2 ]
机构：
[1] Univ Teknol MARA, Fac Sci Appl, Proton Conducting Fuel Cell Res Grp, Shah Alam 40450, Selangor, Malaysia
[2] Univ Teknol MARA, Fac Sci Appl, Dept Phys, Arau 02600, Perlis, Malaysia
[3] Univ Teknol MARA, Fac Art & Design, Shah Alam 40450, Selangor, Malaysia
[4] Univ Teknol MARA, Fac Sci Appl, Perak Branch, Dept Chem, Tapah Campus,Tapah Rd, Shah Alam 35400, Perak, Malaysia
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2021年 / 46卷 / 08期
关键词：
Modified BCZY64; NiO-BCZY64; Functionalized activated carbon; Palm oil empty fruit bunches; Pore-former; FUNCTIONAL LAYER; ELECTROCHEMICAL PERFORMANCE; CERMET ANODES; SUPPORTED SOFCS; ELECTRICAL-PROPERTIES; METAL CATALYST; PORE FORMER; MICROSTRUCTURE; FABRICATION; ELECTROLYTE;
D O I：
10.1016/j.ijhydene.2020.10.219
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of NiO-m-BCZY64 (BCZY64 1/4 BaCe0.54Zr0.36Y0.1O2.95) as a composite anode with a single anode functional layer (AFL) and gradient AFL on the performance of a button cell was systematically evaluated. The m-BCZY64 is referred to the pristine BCZY64 that was modified by a functionalized activated carbon derived from palm-oil empty fruit bunch (EFB). The electrochemical performance of the cell was investigated by impedance spectroscopy in a controlled atmosphere. The NiO-m-BCZY64 exhibited smaller grain size and homogenous elemental distribution compared to pristine NiO-BCZY64 as observed by SEM/EDX. At T 1/4 800 degrees C, a button cell consists of NiO:m-BCZY64 with gradient AFL showed the best performance with total resistance (R-T) of 21.12 Omega cm(2) compared to the cell with single AFL (R-T 1/4 86.04 Omega cm(2)) and pristine NiO-BCZY64 (R-T 1/4 145.64 Omega cm(2)). The significant reduction of R-T indicates that the NiO:m-BCZY64 with gradient AFL showed high potential to be used as a composite anode for proton-conducting solid oxide fuel cells. (c) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：5963 / 5974
页数：12
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