Combined material chip and chip support

Abstract

The invention belongs to the fields of material gene combined material chip design and gas-solid two-phase catalytic reaction and specifically relates to a combined material chip and a chip support which are suitable for a gas-solid two-phase catalytic reaction and an active evaluation system reactor corresponding to the gas-solid two-phase catalytic reaction. The combined material chip is designed to be perforated in structure, so that the internal air resistance of a reactor is reduced and the safety factor of a reaction system is increased on the basis that a reaction gas is in more sufficient contact with an active material, and the combined material chip is more suitable for a gas-solid two-phase reaction process. The combined material chip support is designed for a reaction chamber of a fixed bed reactor, so that the position of the combined material chip is fixed; the support can ensure that the material chip is in a vertical state in a reactor; and the reaction gas is direct insufficient contact with an active component on the chip, meanwhile, a reaction product is discharged in time to reduce the probability that a reverse reaction happens, so that the high-throughput evaluation accuracy for the activity of a catalytic material is improved.

Description

technical field [0001] The invention belongs to the field of material gene combination material chip design and gas-solid two-phase catalytic reaction, and specifically relates to a combined material chip and a chip support, which are suitable for gas-solid two-phase catalytic reaction and the corresponding activity evaluation system reactor. Background technique [0002] Traditional material science is an experimental science that needs to be synthesized one by one and tested one by one. Time-consuming and laborious synthesis methods restrict the speed of material innovation. Therefore, the field of materials science is constantly exploring to find more efficient experimental methods. In the 1970s, in the process of researching superconducting materials, Hanak first proposed the concept of combined materials to improve the experimental throughput. He used the co-sputtering method to synthesize a complete binary or ternary combined material at one time, and performed a sampl...

AI Technical Summary

Problems solved by technology

However, the existing combined material chip can only meet the general material chip characterization method. When it is used in the evaluation process of gas-solid two-phase reaction activity, the residence time of the reaction product generated on the combined material chip is too long, which further increases the relationship with the chip. Probability of reverse reaction of the active component, making the evaluation result poor

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