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粉的良性电解变化:对功能组和物理性质的影响
Pitcha Liewchirakorn1,2, Kamonwad Ngamchuea1
1School of Chemistry, Institute of Science, Suranaree University of Technology 111 University Avenue, Suranaree, Muang Nakhon Ratchasima 30000 Thailand kamonwad@g.sut.ac.th +66 (0) 44 224 637.
RSC advances
|October 16, 2023
概括
使用化盐的新型电解技术有效地修改了粉. 这种绿色化学方法改变了粉的特性,如尺寸,耐湿性和粘贴行为,用于各种应用.
科学领域:
- 材料科学 材料科学 材料科学
- 电化学 电化学 电化学
- 生物化学 生化学
背景情况:
- 粉的修改对于定制材料特性至关重要.
- 传统的方法通常涉及强化学品或高能量输入.
- 开发可持续且具有成本效益的修改技术至关重要.
研究的目的:
- 开发一种低成本的电解技术,用于现场粉改性.
- 为了研究电解参数对粉修改的影响.
- 阐明电解粉修饰的基础机制.
主要方法:
- 粉溶液的电解用化盐作为氧化还原介质.
- 化物度的系统变化,应用电压和电解持续时间.
- 使用功能组分析,颗粒大小分析和物理性质测试对改性粉进行表征.
主要成果:
- 电解将碳基和碳基组引入到粉上.
- 粉颗粒的中位尺寸从15.3微米减少到13.5微米.
- 改性粉表现出增强的耐湿性,更高的结晶性和改变的粘合性能.
结论:
- 使用化盐的电解修饰是一种可行的,低成本的粉功能化的方法.
- 该过程可以通过可调节的电解条件对粉特性进行调节控制.
- 这项技术为生产具有理想特性的改性粉提供了一个可持续的替代方案.
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