|
|||||
|
|
One pot synthesis of RGO/PbS nanocomposite and its near infrared photoresponse study |
|
| Authors: | Surajit Ghosh Tanusri Pal Daeha Joung Saiful I Khondaker |
| Institution: | 1. Nanoscience Technology Center, University of Central Florida, Orlando, FL, 32826, USA 2. Department of Physics and Technophysics, Vidyasagar University, Midnapore, 721 102, India 3. Department of Physics, University of Central Florida, Orlando, FL, 32826, USA 4. School of Electrical Engineering and Computer Science, University of Central Florida, Orlando, FL, 32826, USA |
| Abstract: | We report the synthesis and characterization of lead sulfide (PbS) decorated reduced graphene oxide (RGO) nanocomposite materials. The materials were synthesized in a one-step solvothermal reaction where the reduction of graphene oxide, synthesis of PbS nanoparticle and decoration of PbS onto RGO were done simultaneously. Structural characterizations reveal that PbS nanoparticles are highly crystalline and a strong interaction exists between RGO and PbS. We also demonstrate fabrication of a near infrared (NIR) photo detector using RGO/PbS nanocomposite film. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |