Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/208359
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dc.titleCOVALENT ORGANIC FRAMEWORKS/POLYMERS OR DERIVATIVES FOR ELECTRO-/PHOTO-CATALYSIS
dc.contributor.authorZENG JIAN
dc.date.accessioned2021-11-28T18:00:21Z
dc.date.available2021-11-28T18:00:21Z
dc.date.issued2021-08-20
dc.identifier.citationZENG JIAN (2021-08-20). COVALENT ORGANIC FRAMEWORKS/POLYMERS OR DERIVATIVES FOR ELECTRO-/PHOTO-CATALYSIS. ScholarBank@NUS Repository.
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/208359
dc.description.abstractIn Chapter 1, a brief review on the recent development of different types of conjugated COFs and their applications for photocatalysis and electrocatalysis is presented. In Chapter 2, we report the synthesis of a new all-triazine C3N3 framework starting from commercially available 2,4,6-tricyano-1,3,5-triazine via triflic acid mediated polymerization in solution followed by ionothermal treatment in ZnCl2. Complexation of C3N3 with FeCl3 followed by reduction gave the Fe3O4/C3N3 composite. Subsequent pyrolysis of the composite afforded the iron nanoparticle-encapsulated, nitrogen-doped carbon nanotubes. In Chapter 3, we report a new strategy by covalently linking the cobalt(III) corrole and cobalt(II) porphyrin catalysts onto a semiconducting graphidyne film through nucleophilic substitution reaction. In Chapter 4, three benzophenone-based polymers and COFs with visible light absorption were synthesized either by cyclotrimerization of acetylenic ketones or by Aldol condensation reaction.
dc.language.isoen
dc.subjectcovalent organic frameworks; photocatalysis; electrocatalysis
dc.typeThesis
dc.contributor.departmentCHEMISTRY
dc.contributor.supervisorJiong Lu
dc.contributor.supervisorJishan Wu
dc.description.degreePh.D
dc.description.degreeconferredDOCTOR OF PHILOSOPHY (FOS)
Appears in Collections:Ph.D Theses (Open)

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