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Facile synthesis of a BCN nanofiber and its ultrafast adsorption performance.
Yu, Junying; Hu, Tianjiao; Du, Ci; Zhang, Ye; Chu, Zengyong; Li, Yihe; Cao, Jing.
Afiliación
  • Yu J; College of Chemistry, Xiangtan University Xiangtan Hunan 411105 China yujunying2020@163.com caojing8088@xtu.edu.cn.
  • Hu T; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
  • Du C; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
  • Zhang Y; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
  • Chu Z; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
  • Li Y; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
  • Cao J; College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China tjhu@nudt.edu.cn dc2006sg@126.com zhangye8905@foxmail.com chuzy@nudt.edu.cn yhli@nudt.edu.cn.
RSC Adv ; 10(42): 25200-25208, 2020 Jun 29.
Article en En | MEDLINE | ID: mdl-35517474
Boron carbonitride (BCN) nanofibers with rapid and efficient adsorption performance were prepared by electrospinning technology. TEM, XRD, XPS and N2 adsorption-desorption isotherms were performed to study the microstructure of the nanofibers. The results showed that the BCN fibers synthesized at 1000 °C (BCN-1000) have good crystallinity and high specific surface areas (403 m2 g-1). BCN-1000 nanofibers adsorb 70% of amino black 10B (AB-10B) within 10 minutes and reach adsorption equilibrium within 60 minutes. Compared with previous reports, it is found that the adsorption rate of BCN-1000 nanofibers to amino black (AB-10B) is much higher than that of other adsorbents. And BCN nanofibers exhibit a large adsorption capacity (625 mg g-1). In addition, the process of AB-10B adsorption on BCN nanofibers was systematically investigated, which was in accordance with the pseudo-second-order kinetics model and Langmuir isotherm model.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2020 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2020 Tipo del documento: Article Pais de publicación: Reino Unido