Materials Science

无铅钙钛矿白光LED

Lead-free perovskite white LEDs

A solid-state lighting technology utilizing lead-free perovskite materials to produce white light, where water acts as a dual-function modulator to passivate defects and control energy transfer. / 利用无铅钙钛矿材料产生白光的光电照明技术，其中水作为双功能调节剂钝化缺陷并控制能量转移。

Knowledge type: 实际应用
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-08 08:03:30

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Main parameters and performance indicators

Lead-free perovskite: A class of halide perovskite materials with reduced toxicityWater: Dual-function modulator for defect passivation and energy-transfer controlColor-tunable: Ability to adjust the emission spectrum of the LED

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Related literature

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Water as a dual-function modulator: From defect passivation to energy-transfer control for color-tunable lead-free perovskite white LEDsOpen source

无铅钙钛矿白光LED

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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