Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/103311
Title: Morphology-tuned exceptional catalytic activity of porous-polymer-supported Mn3O4 in aerobic sp3 C-H bond oxidation of aromatic hydrocarbons and alcohols
Authors: Mondal, John
Borah, Parijat
Sreejith, Sivaramapanicker
Nguyen, Kim Truc
Han, Xiguang
Zhao, Yanli
Ma, Xing
Keywords: DRNTU::Science::Chemistry::Organic chemistry::Polymers
DRNTU::Science::Chemistry::Physical chemistry::Catalysis
Issue Date: 2014
Source: Mondal, J., Borah, P., Sreejith, S., Nguyen, K. T., Han, X., Ma, X., et al. (2014). Morphology-tuned exceptional catalytic activity of porous-polymer-supported Mn3O4 in aerobic sp3 C-H bond oxidation of aromatic hydrocarbons and alcohols. ChemCatChem, 6(12), 3518-3529.
Series/Report no.: ChemCatChem
Abstract: Mn3O4 nanomaterials with different morphologies (sphere, nanowire, and octahedron) embedded into functionalized nanoporous polymers were developed by a facile one-pot solvothermal technique at different temperatures. These Mn3O4-based hybrid materials could behave as heterogeneous nanocatalysts to perform sp3 C[BOND]H bond oxidation of aromatic hydrocarbons and alcohols with molecular oxygen as an economic oxidant. Catalytic activity could be effectively tuned by changing the morphology of incorporated Mn3O4 in nanoporous polymer. These Mn3O4-based hybrid materials exhibited remarkable catalytic performance for sp3 C[BOND]H bond oxidation as compared with bare Mn3O4 nanoparticles. Mn3O4 with octahedral morphology in nanoporous polymer exhibited the highest catalytic activity on account of its more exposed crystallographic planes and edges. These Mn3O4-based nanocatalysts could be recycled and reused for consecutive catalytic cycles without a significant loss of catalytic activity.
URI: https://hdl.handle.net/10356/103311
http://hdl.handle.net/10220/24473
ISSN: 18673880
DOI: 10.1002/cctc.201402512
Rights: © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
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