Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances

Rui Ma; Naifang Liu; Ting Ting Lin; Tianbo Zhao; Sheng Li Huang; Guo Yu Yang

doi:10.1039/d0ta02443k

Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances

Rui Ma
, Naifang Liu
, Ting Ting Lin
, Tianbo Zhao
, Sheng Li Huang^*
, Guo Yu Yang

^*Corresponding author for this work

Beijing Institute of Technology
Agency for Science, Technology and Research, Singapore

Research output: Contribution to journal › Article › peer-review

95 Citations (Scopus)

Abstract

Covalent organic frameworks (COFs) have functional synthons, diverse structures and feature-rich functionality. Herein, the combination of a linear linker NH₂-{MMo₆}-NH₂with 4-connected tetrahedral tetrakis(4-formylphenyl)silicon building units produced three isostructural complexesM-Anderson-COFs with a 3-fold interpenetrated diamondoid network. Among them Mn-Anderson-COF exhibited the highest catalytic activity in the photodegradation of RhB and MB in water. The addition of different scavengers demonstrated that¹O₂and H₂O₂were primary reactive species to degrade the dyes. Moreover, using M-Anderson-COF as a catalyst, organic sulfides were almost completely oxidized with 100% sulfoxide/sulfone selectivity.

Original language	English
Pages (from-to)	8548-8553
Number of pages	6
Journal	Journal of Materials Chemistry A
Volume	8
Issue number	17
DOIs	https://doi.org/10.1039/d0ta02443k
Publication status	Published - 7 May 2020
Externally published	Yes

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Cite this

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title = "Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances",

abstract = "Covalent organic frameworks (COFs) have functional synthons, diverse structures and feature-rich functionality. Herein, the combination of a linear linker NH2-\{MMo6\}-NH2with 4-connected tetrahedral tetrakis(4-formylphenyl)silicon building units produced three isostructural complexesM-Anderson-COFs with a 3-fold interpenetrated diamondoid network. Among them Mn-Anderson-COF exhibited the highest catalytic activity in the photodegradation of RhB and MB in water. The addition of different scavengers demonstrated that1O2and H2O2were primary reactive species to degrade the dyes. Moreover, using M-Anderson-COF as a catalyst, organic sulfides were almost completely oxidized with 100\% sulfoxide/sulfone selectivity.",

author = "Rui Ma and Naifang Liu and Lin, \{Ting Ting\} and Tianbo Zhao and Huang, \{Sheng Li\} and Yang, \{Guo Yu\}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2020.",

year = "2020",

month = may,

day = "7",

doi = "10.1039/d0ta02443k",

language = "English",

volume = "8",

pages = "8548--8553",

journal = "Journal of Materials Chemistry A",

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publisher = "Royal Society of Chemistry",

number = "17",

}

TY - JOUR

T1 - Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances

AU - Ma, Rui

AU - Liu, Naifang

AU - Lin, Ting Ting

AU - Zhao, Tianbo

AU - Huang, Sheng Li

AU - Yang, Guo Yu

PY - 2020/5/7

Y1 - 2020/5/7

N2 - Covalent organic frameworks (COFs) have functional synthons, diverse structures and feature-rich functionality. Herein, the combination of a linear linker NH2-{MMo6}-NH2with 4-connected tetrahedral tetrakis(4-formylphenyl)silicon building units produced three isostructural complexesM-Anderson-COFs with a 3-fold interpenetrated diamondoid network. Among them Mn-Anderson-COF exhibited the highest catalytic activity in the photodegradation of RhB and MB in water. The addition of different scavengers demonstrated that1O2and H2O2were primary reactive species to degrade the dyes. Moreover, using M-Anderson-COF as a catalyst, organic sulfides were almost completely oxidized with 100% sulfoxide/sulfone selectivity.

AB - Covalent organic frameworks (COFs) have functional synthons, diverse structures and feature-rich functionality. Herein, the combination of a linear linker NH2-{MMo6}-NH2with 4-connected tetrahedral tetrakis(4-formylphenyl)silicon building units produced three isostructural complexesM-Anderson-COFs with a 3-fold interpenetrated diamondoid network. Among them Mn-Anderson-COF exhibited the highest catalytic activity in the photodegradation of RhB and MB in water. The addition of different scavengers demonstrated that1O2and H2O2were primary reactive species to degrade the dyes. Moreover, using M-Anderson-COF as a catalyst, organic sulfides were almost completely oxidized with 100% sulfoxide/sulfone selectivity.

UR - https://www.scopus.com/pages/publications/85084427896

U2 - 10.1039/d0ta02443k

DO - 10.1039/d0ta02443k

M3 - Article

AN - SCOPUS:85084427896

SN - 2050-7488

VL - 8

SP - 8548

EP - 8553

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 17

ER -

Anderson polyoxometalate built-in covalent organic frameworks for enhancing catalytic performances

Abstract

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