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光解水water-splitting reaction

Labsolar-IIIAG 在线光催化分析系统

Labsolar-IIIAG On-line photocatalytic analysis system

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Labsolar-IIIAG 在线光催化分析系统全玻璃材质,从根本上杜绝金属吸附对实验结果造成的误差;磁力循环气泵,系统中无电线接入,无氢爆风险,不产生电解水析氢干扰。
  • 产品介绍
  • 应用领域
  • 文献
  • 技术维护

关键特征

● 经典的结构设计,众多的使用客户,超高的性价比;

● 全玻璃材质,从根本上杜绝金属吸附对实验结果造成的误差;

● 双七通取样结构,杜绝载气误抽;

● 磁力循环气泵,系统中无电线接入,无氢爆风险,不产生电解水析氢干扰。

 

应用领域

▲特别适用   ●较为适用  ○可以使用

▲光催化/光电催化分解水制氢/氧

▲光催化/光电催化全分解水

▲光催化/光电催化CO2还原

▲光催化量子效率测量

 

气体循环参数

● 标准曲线线性:H2含量为100 μL~10 mL范围时,R2>0.999;

● 重复性:同一浓度连续四次进样,RSD<3%;

● 无源磁力高速循环系统:驱动转速不低于4000 r/min,循环动力强劲 ;管路中无电线接入,无氢爆风险,不产生电解水析氢干扰;

● 取样方式:手动在线取样,带定量环多通取进样阀门为高硼硅玻璃材质,位于系统而非色谱;

● 循环管路:最窄管路为内径为3 mm,非小口径色谱管路,气体阻力小;

系统管路参数

● 绝压真空度:≤0.1 MPa;

● 使用压力范围:0 kPa~常压;

● 气密性:相对压力变化≤1 kPa/24 h;

● 管路材质:高硼硅玻璃,高化学惰性,无吸附;

● 阀门工艺:高硼硅玻璃材质,阀塞与阀套采用对磨精磨工艺;

● 阀门数量:13;

● 真空脂:进口道康宁真空脂,耐化学品的侵蚀,低蒸汽压力,低挥发性,工作温度:-40℃~200℃;

● 管路体积:150 mL;

● 定量环:1.5 mL;

● 储气瓶:250 mL,适用系统扩容和反应气如二氧化碳的存储;

● 冷凝管:球形冷凝管,避免水蒸气进入气相色谱仪和真空泵;

● 冷阱:分离低沸点组分,延长真空泵使用寿命,提高系统真空度;

外观结构及其他外设

● 反应器:可适配光催化反应器、光电催化反应器 ;可根据实际实验需求定制;

● 整机尺寸/mm:650 (L)×370 (W)×730 (H);

● 开放式设计:高度可根据实验需求进行调节;

● 光电隔离:输入输出部分均有光电隔离,抗干扰能力强;

● 真空泵:单级旋片式真空泵,抽速≥6L/s;

 

代表文献

大连化物所李灿院士团队引用Labsolar-IIIAG光催化反应系统

哈尔滨工业大学陈刚团队引用IIIAG系统

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