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Применить Всего найдено 2. Отображено 2.
25-04-2023 дата публикации

Preparation method and application of efficient electron transport MOF-based porous liquid photocatalyst

Номер: CN115999644A
Автор: LU ZIYANG, REN YEWEI, WEI BINGHUI, ZHANG JUTAO, ZHOU GUOSHENG, XU YANGRUI, CHEN HAO, LIU XINLIN
Принадлежит:

The invention belongs to the technical field of environment and energy material synthesis, and particularly relates to a preparation method and application of an efficient electron transport MOF-based porous liquid photocatalyst. The preparation method comprises the following specific steps: firstly, synthesizing NH2-UIO-66 through a hydrothermal method, and then loading a large amount of CdS on the surface of the NH2-UIO-66 to obtain CdS/NH2-UIO-66; according to the intermiscibility principle and steric hindrance effect of a similar organic polymer structure, the modified CdS/NH2-UIO-66 and [M2070] [IPA] ionic liquid are combined, and the MOF-based porous liquid photocatalyst is obtained. According to the MOF-based porous liquid photocatalyst prepared by the method, the photocatalytic performance is effectively improved. In addition, because chemical bond affinity exists in the photocatalyst, the dispersity of the photocatalyst in a liquid phase is improved, and the photocatalyst is endowed ...

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Номер записи: 1
04-04-2023 дата публикации

Method for synthesizing composite film by NMP (N-Methyl Pyrrolidone) induced surface self-corrosion assisted rapid spin-coating method and application thereof

Номер: CN115888421A
Автор: LU ZIYANG, LI BING, ZHANG JUTAO, WEI BINGHUI, ZHOU GUOSHENG, XU YANGRUI, MA CHANGCHANG, LIU XINLIN
Принадлежит:

The invention belongs to the technical field of environmental material synthesis, and particularly relates to a method for synthesizing a composite film through an NMP-induced surface self-corrosion assisted rapid spin-coating method and application of the composite film. The preparation method comprises the following steps: firstly, preparing PDI and PEDOT, then preparing a photocatalyst through a microwave method and a surface imprinting technology, and then embedding the photocatalyst into surface pores of a PVDF membrane through an NMP induced surface self-corrosion assisted rapid spin-coating method to prepare a high-stability and high-permeability imprinting composite membrane; according to the preparation method, the imprinted PDI/PEDOT photocatalyst is firmly embedded into surface pores of the PVDF membrane, so that the stability is effectively improved, and relatively high water flux and light degradation activity are maintained. In addition, due to the construction of the heterojunction ...

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Номер записи: 2