Chinese Journal of Materials Research  2013, Vol. 27 Issue (5): 539-543    DOI:

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Preparation, Characterization and Electrochemical Performance in H2SO4 Electrolyte of PbSO4/AC

GAO Yunfang* SONG Yunlong WANG Yanping REN Donglei XU Xin LI Fei

(College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014)

GAO Yunfang, SONG Yunlong, WANG Yanping, REN Donglei, XU Xin, LI Fei. Preparation, Characterization and Electrochemical Performance in H₂SO₄ Electrolyte of PbSO₄/AC. Chinese Journal of Materials Research, 2013, 27(5): 539-543.

Abstract Related Articles Recommended Metrics Download:  PDF(1618KB)  Export:  BibTeX | EndNote (RIS)       Abstract  PbSO4/activated carbon composite (PbSO4/AC) was prepared by the processes of adsorption of Pb2+ and deposition of PbSO4 on the surface of activated carbon. The composite was characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). The results showed that PbSO4 crystals (about 200 nm) uniformly dispersed on the surface of the activated carbon particles and the content (mass fraction) of lead element in the sample was 26.43%. The electrochemical measurements in H2SO4 aqueous solution showed that PbSO4/AC possessed high over-potential of hydrogen evolution, high electrical conductivity and could provided a certain degree of oxidation-reduction current. Moreover, the loss of non-faradic specific capacitance was small. The ultra-battery was fabricated in which the negative plate was prepared by adding 5% PbSO4/AC (related to leady oxide) to the negative paste. Initially, the battery was discharged to 60%SOC and then subjected to the test of cycling performance at high rate. The cycle life of the ultra-battery was 3-4 times higher than that of traditional lead-acid battery. Key words:  composites      activated carbon      PbSO4/AC      hydrogen evolution      ultra-batteries      ZTFLH:  TB332   Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors GAO Yunfang SONG Yunlong WANG Yanping REN Donglei XU Xin LI Fei URL:  https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y2013/V27/I5/539 [1] JI Yuchen, LIU Shuhe, ZHANG Tianyu, ZHA Cheng. Research Progress of MXene Used in Lithium Sulfur Battery[J]. 材料研究学报, 2023, 37(7): 481-494. [2] ZHANG Tengxin, WANG Han, HAO Yabin, ZHANG Jiangang, SUN Xinyang, ZENG You. Damping Enhancement of Graphene/Polymer Composites Based on Interfacial Interactions of Hydrogen Bonds[J]. 材料研究学报, 2023, 37(6): 401-407. [3] SHAO Mengmeng, CHEN Zhaoke, XIONG Xiang, ZENG Yi, WANG Duo, WANG Xuhui. Effect of Si2+ Ion Beam Irradiation on Performance of C/C-ZrC-SiC Composites[J]. 材料研究学报, 2023, 37(6): 472-480. [4] MIAO Qi, ZUO Xiaoqing, ZHOU Yun, WANG Yingwu, GUO Lu, WANG Tan, HUANG Bei. Pore Structure, Mechanical and Sound Absorption Performance for Composite Foam of 304 Stainless Steel Fiber/ZL104 Aluminum Alloy[J]. 材料研究学报, 2023, 37(3): 175-183. [5] LIN Shifeng, XU Dongan, ZHUANG Yanxin, ZHANG Haifeng, ZHU Zhengwang. Preparation and Mechanical Properties of TiZr-based Bulk Metallic Glass/TC21 Titanium Alloy Dual-layered Composites[J]. 材料研究学报, 2023, 37(3): 193-202. [6] XIE Donghang, PAN Ran, ZHU Shize, WANG Dong, LIU Zhenyu, ZAN Yuning, XIAO Bolv, MA Zongyi. Effect of Reinforced Particle Size on the Microstructure and Tensile Properties of B4C/Al-Zn-Mg-Cu Composites[J]. 材料研究学报, 2023, 37(10): 731-738. [7] WANG Yankun, WANG Yu, JI Wei, WANG Zhihui, PENG Xiangfei, HU Yuxiong, LIU Bin, XU Hong, BAI Peikang. Microstructure and Mechanical Properties of Carbon Fiber/Aluminum Laminated Composites[J]. 材料研究学报, 2022, 36(7): 536-544. [8] JIANG Haichao, AN Haodong, YANG Jing, SU Yujin, LI Ze, ZHANG Bin. In-situ Growth of MoS2 on the Surface of Polyquinazoline Conjugated Microporous Polymers and Its Electrocatalysis Hydrogen Performance[J]. 材料研究学报, 2022, 36(12): 900-906. [9] ZONG Ping, LI Shiwei, CHEN Hong, MIAO Sainan, ZHANG Hui, LI Chao. In-situ Thermolysis Preparation of Carbon Capsulated Nano-copper and Its Stability[J]. 材料研究学报, 2022, 36(11): 829-836. [10] ZONG Yixun, LI Shufeng, LIU Lei, ZHANG Xin, PAN Deng, WU Daihuiyu. Interface Regulation and Strengthening Mechanism of GNP-Ni/Cu Composites[J]. 材料研究学报, 2022, 36(10): 777-785. [11] HOU Jing, YANG Peizhi, ZHENG Qinhong, YANG Wen, ZHOU Qihang, LI Xueming. Preparation and Performance of Graphite/TiO2 Composite Photocatalyst[J]. 材料研究学报, 2021, 35(9): 703-711. [12] YANG Yana, CHEN Wenge, XUE Yuanlin. Interficial Bonding within Cu-based Composites Reinforced with TiC- or Ni-coated Carbon Fiber[J]. 材料研究学报, 2021, 35(6): 467-473. [13] LI Wanxi, DU Yi'en, GUO Fang, CHEN Yongqiang. Preparation and Electromagnetic Properties of CoFe2O4-Co3Fe7 Nanoparticles and CoFe2O4/Porous Carbon[J]. 材料研究学报, 2021, 35(4): 302-312. [14] HU Manying, OUYANG Delai, CUI Xia, DU Haiming, XU Yong. Properties of TiC Reinforced Ti-Composites Synthesized in Situ by Microwave Sintering[J]. 材料研究学报, 2021, 35(4): 277-283. [15] SONG Yuehong, DAI Weili, XU Hui, ZHAO Jingzhe. Preparation and Photocatalytic Properties of g-C3N4/Bi12O17Cl2 Composites[J]. 材料研究学报, 2021, 35(12): 911-917. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed