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Colloidal Template Synthesis of Nanomaterials by Using Microporous Organic Nanoparticles: The Case of C@MoS2 Nanoadsorbents.
Kang, Shin Young; Kang, Chang Wan; Kim, Dong Wook; Myung, Yoon; Choi, Jaewon; Lee, Sang Moon; Kim, Hae Jin; Ko, Yoon-Joo; Son, Seung Uk.
Afiliación
  • Kang SY; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
  • Kang CW; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
  • Kim DW; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
  • Myung Y; Dongnam Regional Division, Korea Institute of Industrial Technology, Busan, 46938, Republic of Korea.
  • Choi J; Institute of Advanced Composite Materials, Korea Institute of Science and Technology, Jeollabuk-do, 55324, Republic of Korea.
  • Lee SM; Korea Basic Science Institute, Daejeon, 34133, Republic of Korea.
  • Kim HJ; Korea Basic Science Institute, Daejeon, 34133, Republic of Korea.
  • Ko YJ; Laboratory of Nuclear Magnetic Resonance, National Center for Inter-University Research Facilities (NCIRF), Seoul National University, Seoul, 08826, Republic of Korea.
  • Son SU; Department of Chemistry, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
Chem Asian J ; 14(18): 3173-3180, 2019 Sep 16.
Article en En | MEDLINE | ID: mdl-31340087
The so-called colloidal template synthesis has been applied to the preparation of surface-engineered nanoadsorbents. Colloidal microporous organic network nanotemplates (C-MONs), which showed a high surface area (611 m2 g-1 ) and enhanced microporosity, were prepared through the networking of organic building blocks in the presence of poly(vinylpyrrolidone) (PVP). Owing to entrapment of the PVP in networks, the C-MONs showed good colloidal dispersion in EtOH. MoS2 precursors were incorporated into the C-MONs and heat treatment afforded core-shell-type C@MoS2 nanoparticles with a diameter of 80 nm, a negative zeta potential (-39.5 mV), a high surface area (508 m2 g-1 ), and excellent adsorption performance towards cationic dyes (qmax =343.6 and 421.9 mg g-1 for methylene blue and rhodamine B, respectively).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Asian J Año: 2019 Tipo del documento: Article Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Asian J Año: 2019 Tipo del documento: Article Pais de publicación: Alemania