腰果酚聚氧乙烯醚对碱性铝-空气电池阳极自腐蚀的抑制作用

IF 6.2 1区农林科学 Q1 AGRICULTURAL ENGINEERING

Industrial Crops and Products Pub Date : 2025-03-26 DOI:10.1016/j.indcrop.2025.120925

Chong Pan , Zhiqiang Wang , Shaokun Cai , Yiyun Zhu , Daquan Zhang

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引用次数: 0

摘要

这项研究介绍了腰果酚聚氧乙烯醚（CPPE）作为一种有效且环保的添加剂在碱性铝-空气电池中的应用。通过 H2 演化实验、电化学测量和表面分析，研究了 CPPE 保护铝合金的效果。结果表明，CPPE 能有效防止铝合金的自腐蚀。0.20 mmol-L-1 CPPE 的抑制效果为 74.5%。此外，还测试了电解液中不含和含有 CPPE 的电池性能。在有 CPPE 的情况下，铝空气电池的容量密度和能量密度显著提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Inhibition effect of cashew phenol polyoxyethylene ether on self-corrosion of anode of alkaline aluminum-air batteries

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Inhibition effect of cashew phenol polyoxyethylene ether on self-corrosion of anode of alkaline aluminum-air batteries

This work introduces the use of cashew phenol polyoxyethylene ether (CPPE) as an effective and environment-friendly additive for alkaline aluminum-air batteries. The effectiveness of CPPE in protecting aluminum alloy is investigated through H₂ evolution experiments, electrochemical measurement and surface analysis. It indicates that CPPE effectively prevents the self-corrosion of aluminum alloy. The inhibition effectiveness is 74.5 % at 0.20 mmol·L⁻¹ CPPE. The battery performance is also tested without and with CPPE in the electrolyte. The capacity density and the energy density of aluminum-air batteries are enhanced remarkably in the presence of CPPE.

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来源期刊

Industrial Crops and Products 农林科学-农业工程

CiteScore

9.50

自引率

8.50%

发文量

1518

审稿时长

43 days

期刊介绍： Industrial Crops and Products is an International Journal publishing academic and industrial research on industrial (defined as non-food/non-feed) crops and products. Papers concern both crop-oriented and bio-based materials from crops-oriented research, and should be of interest to an international audience, hypothesis driven, and where comparisons are made statistics performed.