Flash Joule Heating Device_Fixed Bed Reactor_In-situ FTIR/Raman/XRD Electrochemistry/thermocatalytic cells/stages_Lab battery research_Hefei In-situ Technology Co., Ltd

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Flash Joule Heating Device_Fixed Bed Reactor_In-situ FTIR/Raman/XRD Electrochemistry/thermocatalytic cells/stages_Lab battery research_Hefei In-situ Technology Co., Ltd Home ProductsIn situ characterization device seriesInfrared spectrum
In situ infrared electrochemical ATR system
Composite ATR Optical accessories
ATR heating crystal plate
In situ infrared internal reflection
In situ infrared multiple reflections
In situ infrared ATR test cell for lithium batteries
In situ infrared externa reflection

In situ infrared electrochemical ATR system

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.

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

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;

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;

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

PTFE and quartz tank body, Chemical corrosion resistance;

PTFE and quartz tank body, Chemical corrosion resistance;

5-port design, Meet various application needs;

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.


In situ infrared internal Reflection (H type)

Material :PTFE and quartz body, resistant to chemical corrosion;

Angle range :30-80 degrees continuously adjustable to ensure that different electrocatalysts are in the

maximum luminous flux state;

Sealing: The sealing performance of the reaction tank is good, and the reaction gas can be passed into it;

Crystal selection :Si/znSe/Ge/znS and other crystals are optional, easy to disassemble;

Features: 5-port design to meet various application requirements.


Product parameter

1、Composite ATR Optical accessories

2、ATR heating crystal plate

3、In situ infrared internal reflection

4、In situ infrared multiple reflections

5、In situ infrared ATR test cell for lithium batteries

6、In situ infrared externa reflection

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