A one building block approach for defect-enhanced conjugated microporous polymers: defect utilization for recyclable and catalytic biomass conversion. Issue 32 (6th August 2018)

• Record Type: Journal Article
• Authors: Cho, Kyoungil; Lee, Sang Moon; Kim, Hae Jin; Ko, Yoon-Joo; Son, Seung Uk
• Is Part Of: Journal of materials chemistry. Volume 6:Issue 32(2018)
• Page Start: 15553
• Page End: 15557
• Publication Date: 2018-08-06
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c8ta06273k
• Languages: English
• ISSNs: 2050-7488

Abstract

Abstract : A one building block approach for conjugated microporous polymers resulted in enhanced defects which were utilized for the development of solid acid catalysts. Abstract : A one building block approach was studied for preparation of defect-enhanced and terminal alkyne-rich hollow conjugated microporous polymers (H-TA-CMPs). The enriched terminal alkynes were utilized in post-synthetic modification of H-TA-CMPs with aliphatic sulfonic acids (H-TA-CMP-ASO3 H). The obtained H-TA-CMP-ASO3 H showed excellent reactivity and recyclability in biomass conversion to 5-hydroxymethylfurfural, compared with CMPs with aromatic sulfonic acids (H-control-SO3 H).