Stable Layered Sulfur Nanosheets Prepared by One-Step Liquid-Phase Exfoliation of Natural Sublimed Sulfur with Bovine Serum Albumin for Photocatalysis
Source abstract
Abstract
Inspired by graphene nanosheets, one kind of two-dimensional (2D) layered nanomaterials, sulfur nanosheets (S-NSs), were prepared by direct sonication exfoliation of the sublimed sulfur suspended in an aqueous solution containing bovine serum albumin (BSA). The prepared S-NSs showed a wide range of absorption properties from ultraviolet to the visible region, distinct multiwavelength photoluminescence (PL), and a significant electrochemiluminescence (ECL) phenomenon during potential cycled scanning or potential pulse step. Moreover, the S-NSs were found to have superb stability over 2 months in air and the strong ability to be a visible-light-active element photocatalyst. The prepared S-NSs will potentially be applied in the field of photocatalysis, sensors, optoelectronics, and transistors.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: 2D Materials and Applications · MXene and MAX Phase Materials · Perovskite Materials and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an 710054, China
Key Laboratory of Coal Resources Exploration and Comprehensive Utilization, Xi’an 710021, China
Department of Chemistry, Tsinghua University, Beijing 100084, China
School of Pharmacy, Health Science Center, Xi’an Jiaotong University, Xi’an 710061, China
Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
Funding
National Natural Science Foundation of China · Youth Innovation Team of Shaanxi Universities
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