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可持续的矿光发射器

Yuxin Shi¹, Seong Eui Chang¹, Tae-Woo Lee^1,2,3,4

¹Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea. twlees@snu.ac.kr.

Chemical Society reviews

|October 1, 2025

概括

基于的矿发光二极管 (PeLED) 显示低毒性,符合标准. 本研究比较了可持续商业化的无和低选项.

科学领域:

材料科学材料科学材料科学
环境科学环境科学
光电学是指光电子产品.

背景情况:

矿发光二极管 (PeLED) 提供了下一代照明和显示潜力.
对 (Pb) 毒性的担忧阻碍了基于Pb的PeLEDs的商业化.

研究的目的:

为了比较基于Pb,低Pb和无Pb的矿系统的毒性和环境影响.
为PeLED技术确定可持续的商业化途径.

主要方法:

在各种矿系统中计算含量.
对毒性的评估与危险物质限制指令标准相比.
分析材料系统的优势,挑战和可持续性考虑.

主要成果:

基于Pb和低Pb的矿具有低毒性,符合RoHS标准.
每个矿系统在毒性和性能方面都有明显的优点和缺点.
提出了一个可持续商业化框架,包括ESG因素.

结论:

低Pb矿为传统的基于Pb的PeLED提供了可行的替代方案,平衡性能和安全性.
包括环境,社会和治理因素在内的综合战略对于可持续的PeLED商业化至关重要.
进一步的研究和开发路线图对于推进矿材料和设备至关重要.

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