用于捕捉昆虫的双矿类型Ba2的Sm3+的发光SrWO6
Haoquan Li1, Haoyi Wu1, Lei Zhang2
1School of Physics and Optoelectronic Engineering, Guangdong University of Technology, HEMC, Guangzhou, China.
概括
一种新的色红色发射,酸和酸和萨马 (Ba2SrWO6: Sm3+),有效地吸引了昆虫. 这种可持续材料为农业害虫防治提供了一个环保的替代方案.
科学领域:
- 材料科学 材料科学 材料科学
- 农业科学 农业科学
- 环境科学 环境科学
背景情况:
- 在农业中使用农药对土壤,淡水和作物质量构成风险.
- 可持续的作物保护战略对于粮食生产至关重要.
- 开发环保的害虫控制方法是迫切需要的.
研究的目的:
- 为了合成一种新的色-红色发射的昆虫捕获.
- 为了评估Ba2SrWO6的潜力:Sm3+作为一种用于害虫控制的光剂.
- 探索可持续和环保的害虫管理解决方案.
主要方法:
- 使用高温固态反应合成Ba2SrWO6:Sm3+.
- 在紫外线刺激下对光发光性质的表征.
- 使用和聚甲基 (PDMS) 制造光膜,用于昆虫吸引力测试.
主要成果:
- 在UV激发下,合成的Ba2SrWO6:Sm3+在575,614和662nm时呈现出明显的发射峰值.
- 用Ba2SrWO6:Sm3+制造的光膜在365nm紫外线下吸引的昆虫数量是对照组的两倍.
- 该材料显示出作为捕捉昆虫的光剂的巨大潜力.
结论:
- Ba2SrWO6:Sm3+是开发环保昆虫陷的一个有希望的候选人.
- 这种材料可以应用于各种农业领域,包括茶叶,棉花,茄子,大米,土豆和葡萄种植.
- 这些发现有助于可持续的害虫管理和通过环保无害的方法增加粮食生产.
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