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光解水water-splitting reaction

PLR-QY1000光催化反应量子产率测量系统

PLR-QY1000 Quantum yield measurement system

产品中心:光解水品牌:k8凯发(中国)浏览量:808
PLR-QY1000光催化反应量子产率测量系统采用黑体球形反应器,辅助U形光窗,光子无逸出,被溶液完全吸收;激光光源,具有良好的单色性,可由光功率准确计算光量子数。
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  • 产品介绍
  • 应用领域
  • 文献
  • 技术维护

关键特征

●采用黑体球形反应器,辅助U形光窗,光子无逸出,被溶液完全吸收;

●采用激光光源,具有良好的单色性,可由光功率准确计算光量子数;

●反应器具有温度与湿度检测,可监测反应体系内温湿度变化;

●反应器具有外接循环水功能,可实现反应温度的控制;

●内置真空泵与调压阀,实现实验背景气的置换功能与反应器内压力调节功能;

●具有测试数据U盘导出功能,方便用户自行分析数据;

 

应用领域

▲特别适用   ●较为适用  ○可以使用

▲光催化产氢:量子产率测试及产氢速率测试

 

技术参数

反应气体:置换气体为N2,0.4~0.45 MPa;

反应压力:20~130 kPa;

激光光源:405 nm 激光发生器(标配),可选配其它波长;

反应体积:反应空余体积约150 mL(具体见标定值);

反应溶液:100 mL,可配置不同体积溶液;

置换次数: 0~255;

置换效率:100 ppm;

搅拌速度:250~1250 rpm;

反应温度:0~60 ℃;

量子产率:0.05%~100%;

  • 光催化产氢
  • [1]Guo-Li Yang, Yao Xie, Zhuo-Hao Jiao, Jian Zhao, Sheng-Li Hou, Ying Shia, Jie Han, and Bin Zhao.Strong-Alkali Resistant Zinc-Organic Framework with 1,3,6,8-tetra(pyridin-4-yl)pyrene for Efficiently Photocatalytic Hydrogen Evolution. Journal of Materials Chemistry A 2023, 11, 16255.
  • [2]Jiari He et al. Photocatalytic H₂O Overall Splitting into H₂ Bubbles by Single Atomic Sulfur Vacancy CdS with Spin Polarization Electric Field. ACS Nano, 2021.
  • [3] Yuke Shen, Dekang Li, Yuying Dang, Jiawei Zhang, Wei Wang, Baojun Ma*, et al., A ternary calabash model photocatalyst (Pd/MoP)/CdS for enhancing H₂ evolution under visible light irradiation.Applied Surface Science, 2021, 564, 150432.
  • [4]Shen Yuke, Li Dekang, Ma Baojun* et. al., A ternary calabash model photocatalyst (Pd/MoP)/CdS for enhancing H2 evolution under visible light irradiation[J]. Applied Surface Science, 2021, 564, 150432.
  • [5]Hu Lijun, Jiang Shujuan*,Song Shaoqing* et. al., Spontaneous polarization electric field briskly boosting charge separation and transfer for sustainable photocatalytic H2 bubble evolution[J]. Applied Catalysis B: Environmental, 2021, 283, 119631.
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