超稳定的混合铜(I) 化物具有三维键网络的"分子盔甲",用于极端环境应用
Chenyang Zhang1, Yuexiao Pan2, Hongzhou Lian3
1Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, PR China.
Journal of colloid and interface science
|October 17, 2025
概括
一种新型混合化物闪器,[C18H15OP) 3·H3O]2Cu5Br7 (CHCB),在恶劣条件下表现出异常稳定性和光电子性能. 这种材料对先进的水下成像,辐射检测和动态信息加密应用具有前途.
科学领域:
- 材料科学 材料科学 材料科学
- 光电学是指光电子产品.
- 固态化学 固态化学
背景情况:
- 开发适合极端环境的材料对于先进的应用来说至关重要.
- 混合化物闪器具有潜力,但在恶劣条件下往往缺乏稳定性.
研究的目的:
- 为了合成和表征一种新型,无毒的混合化物闪电器,[C18H15OP) 3·H3O]2Cu5Br7 (CHCB),具有增强的稳定性和光电子性能.
- 评估CHCB适用于恶劣环境中的应用,包括水下成像和辐射检测.
主要方法:
- [(C18H15OP) 3·H3O]2Cu5Br7 (CHCB) 的化学合成.
- 光发光量子产量测量. 光发光量子产量测量.
- 稳定性测试包括浸水,广泛的pH暴露和高压处理.
- 用于成像的柔性闪光灯膜的制造和测试.
- 使用CHCB晶体进行动态信息加密的演示.
主要成果:
- CHCB实现了高光发光量子收益率的97.75%.
- 该材料在长时间浸泡水,广泛的pH暴露和高压处理后表现出出色的光学性能和稳定性.
- 灵活的CHCB膜显示了高分辨率成像 (9.21 lp·mm-1) 和光输出量为19088.9 ph·MeV-1,即使在水下暴露后.
- 通过UV触发的二进制编码,CHCB晶体显示了通过UV触发的二进制编码来进行动态信息加密的潜力.
结论:
- [(C18H15OP) 3·H3O]2Cu5Br7 (CHCB) 是一种稳定,无毒的混合化物闪电器,在极端条件下具有出色的光电子性能.
- 在恶劣环境,水下成像,辐射检测和先进的光电子应用中,CHCB是可持续的,高性能闪器的有希望的候选者.
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