纳米复合材料
高分辨率透射电子显微镜
吸附
材料科学
X射线光电子能谱
抗菌活性
拉曼光谱
化学工程
介孔材料
纳米技术
化学
透射电子显微镜
催化作用
有机化学
细菌
物理
光学
生物
工程类
遗传学
作者
Arnab Pal,Tushar K. Jana,Tamanna Roy,Ananya Pradhan,Ramaprasad Maiti,Sujata Maiti Choudhury,Kuntal Chatterjee
标识
DOI:10.1002/slct.201702618
摘要
Abstract The need of multifunctional advanced materials, facilitating clean and sustainable environment is the key issue from the perspective of materials scientists. This study demonstrates facile and scalable synthesis of MoS 2 ‐TiO 2 nanocomposites and their excellent performance as nanoadsorbents and antibacterial agent. The synthesized composites, with different loading of MoS 2 and TiO 2 , were examined by XRD, XPS, RAMAN, FESEM and HRTEM for structural, chemical and morphological details. The MoS 2 ‐TiO 2 nanocomposite displays adsorption capacity as high as 364.56 mg g −1 for methylene blue (MB) at room temperature and the kinetic data reveal that the adsorption process of MB is well‐matched with the pseudo‐first‐order model. The MoS 2 ‐TiO 2 nanocomposites, with different morphology, have shown their capability as an organic dye scavenger with high speed and efficiency. Moreover the composites execute considerable antibacterial activity against Gram positive Staphylococcus aureus and Gram negative Escherichia coli bacteria. Thus the presented MoS 2 ‐TiO 2 nanocomposite, with synergistic performance, shows huge potential in the search of multifunctional smart materials for future technology to address environment issues.
科研通智能强力驱动
Strongly Powered by AbleSci AI