In situ infrared electrochemical ATR system-焦耳加熱裝置_固定床反應(yīng)器_原位紅外電化學(xué)ATR_原位紅外漫反射_原位拉曼反應(yīng)池_原位XRD反應(yīng)池

焦耳加熱裝置_固定床反應(yīng)器_原位紅外電化學(xué)ATR_原位紅外漫反射_原位拉曼反應(yīng)池_原位XRD反應(yīng)池_合肥原位科技有限公司

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In situ infrared electrochemical ATR system

Product introduction

In situ infrared electrochemical ATR can obtain the orientation, arrangement, coverage and other state information of adsorbed species on the electrode surface, which is an effective means to study the electrode process at the molecular level. The attenuated total reflection mode of the surface enhancement spectrum has the advantages of simple surface selection law, strong surface signal, easy mass transfer and small interference by bulk solution. It is especially suitable for real-time detection of dynamic electrode surface processes. The in-situ reaction system introduces three electrodes and a gas interface, which can pass CO2, N2 and other reaction gases into the solution under the condition of external bias, and realize the photocatalytic in-situ infrared spectroscopy characterization. On this basis, surface plasmon resonance wave is introduced to achieve surface enhancement effect by evaporating (or sputtering, etc.) gold layer on the surface of monocrystalline silicon to enhance the signal characterized in situ.

30~80 degrees continuous adjustable to ensure that different electrocatalysts in the maximum luminous flux state;

The sealing performance of the reaction tank is good, Can introduce reaction gas;

Multiple crystals such as Si/ZnSe/Ge/ZnS are available for easy disassembly;

PTFE and quartz tank body, Chemical corrosion resistance;

5-port design, Meet various application needs;

Types and Selection Standards of ATR Crystals

The pH values of the crystals in the left table are for conventional environments. For example, after adding light (electricity) and other conditions in the experiment, it is necessary to gradually test and obtain the preparation scope after arrival.

Before conducting specific experiments, please check whether there is a chemical reaction between the crystal and the experimental system. If a reaction occurs, it can cause corrosion and damage to the crystal. It is strictly prohibited to use under this condition.

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