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 2024-01-19T19:30:17Z 2024-01-19T19:30:17Z 2022-01-25 2019-09 1861-4728 https://pubs.kist.re.kr/handle/201004/119607 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 m(2) 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 m(2) g(-1)), and excellent adsorption performance towards cationic dyes (q(max)=343.6 and 421.9 mg g(-1) for methylene blue and rhodamine B, respectively). English WILEY-V C H VERLAG GMBH Colloidal Template Synthesis of Nanomaterials by Using Microporous Organic Nanoparticles: The Case of C@MoS2 Nanoadsorbents Article 10.1002/asia.201900885 1 CHEMISTRY-AN ASIAN JOURNAL, v.14, no.18, pp.3173 - 3180 CHEMISTRY-AN ASIAN JOURNAL 14 18 3173 3180 N scie scopus 000481906800001 2-s2.0-85070907696 Chemistry, Multidisciplinary Chemistry Article MOS2 NANOSHEETS MOLYBDENUM-DISULFIDE ADSORPTION BEHAVIORS SURFACE-AREA POLYMERS EFFICIENT HOLLOW SPHERES DESIGN NANOCRYSTALS adsorbents colloids microporous materials nanoparticles template synthesis