Ultrathin Bi2O2S nanosheet near-infrared photodetectors
Here, we demonstrate for the first time, the scalable room-temperature chemical synthesis and near-infrared (NIR) photodetection of ultrathin Bi 2 O 2 S nanosheets. The thickness of the …
Environment friendly and non-toxic flexible Bi2O2S nanosheet ...
2023年5月12日 · Researchers are already becoming willing to get involved in bismuth oxysulfide (Bi2O2S), a new two-dimensional optoelectronic material with a lengthy carrier lifetime and a …
Bi2O2S nanosheets for effective visible light photocatalysis of …
2024年4月15日 · Herein, we introduce the first investigation into the photocatalytic properties of ultrathin Bi 2 O 2 S nanosheets prepared by a hydrothermal method. These nanosheets …
Thermal Decomposition of Bismuth Oxysulfide from Photoelectric Bi2O2S …
2015年2月3日 · Nanoscale Bi 2 O 2 S crystals with an indirect band gap of 1.12 eV are synthesized via a facile hydrothermal method. This semiconductor shows excellent …
段满益教授团队最新Appl. Surf. Sci.:多层Bi2O2X（X=S，Se，Te） …
2023年1月25日，化学一区顶刊 Applied Surface Science 在线发表了 四川师范大学段满益教授团队 题为“The electronic and optical properties of multi-layer Bi2O2X (X = S, Se, Te) by first …
ACS Applied Materials & Interfaces - ACS Publications
2022年1月31日 · Two-dimensional (2D) bismuth oxychalcogenide (Bi 2 O 2 X, X refers to S, Se, and Te) is one type of rising semiconductor with excellent electrical transport properties, high …
Raman Spectra and Strain Effects in Bismuth Oxychalcogenides
2018年8月3日 · A new type of two-dimensional layered semiconductor with weak electrostatic but not van der Waals interlayer interactions, Bi 2 O 2 Se, has been recently synthesized, which …
ACS Appl. Mater. Interfaces：基于超薄Bi2O2S纳米片的高性能宽带 …
制备了超薄 Bi_ {2}O_ {2}S 纳米片PEC光电探测器，并研究了它们在不同波长（365、455、525、630和850 nm）和电解质（0.1 M KOH、0.5 M KOH、1.0 M KOH和0.5 M Na2SO4）下的光 …
Tailoring Broadband Nonlinear Optical Characteristics and …
Here, comprehensive experimental and computational investigations are conducted in the regulated band structure, nonlinear optical (NLO) characteristics, and carrier dynamics of Bi 2 …
基于超薄Bi2O2S纳米片的高性能宽带光电化学光电 ... - X-MOL
2022年1月31日 · 基于二维 Bi 2 O 2 S 的 PEC 光电探测器具有出色的光电探测性能，具有 365 至 850 nm 的宽光响应光谱、13.0 mA/W 的高响应度、10/45 ms 的超快响应时间和良好的长期稳 …
- 某些结果已被删除