Search
Menu
PI Physik Instrumente - Revolution In Photonics Align LW LB 3/24

CQDs Boost Photocatalytic Activity for Environmental, Energy Use

Facebook X LinkedIn Email
A novel approach to carbon quantum dot (CQD) use focuses on the research and design of CQD-modified photocatalysis, specifically on the introduction of CQDs into Bi2WO6 photocatalysts. When tested, the CQDs/Bi2WO6 photocatalyst demonstrated strong photocatalytic performance in pollutant degradation and hydrogen evolution. CQDs have drawn interest as photocatalysts because they are nontoxic, benign, abundant and inexpensive. The study undertaken by researchers at Shanghai Institute of Technology and Nanjing University of Science and Technology investigated how the photo-absorption range...Read full article

Related content from Photonics Media



    Articles


    Products


    Photonics Handbook Articles


    White Papers


    Webinars


    Photonics Dictionary Terms


    Media


    Photonics Buyers' Guide Categories


    Companies
    Published: August 2017
    Glossary
    optoelectronics
    Optoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light and its interactions with different materials. The term "optoelectronics" is a combination of "optics" and "electronics," reflecting the interdisciplinary nature of this field. Optoelectronic devices convert electrical signals into optical signals or vice versa, making them crucial in various technologies. Some key components and applications of optoelectronics include: ...
    quantum dots
    A quantum dot is a nanoscale semiconductor structure, typically composed of materials like cadmium selenide or indium arsenide, that exhibits unique quantum mechanical properties. These properties arise from the confinement of electrons within the dot, leading to discrete energy levels, or "quantization" of energy, similar to the behavior of individual atoms or molecules. Quantum dots have a size on the order of a few nanometers and can emit or absorb photons (light) with precise wavelengths,...
    nano
    An SI prefix meaning one billionth (10-9). Nano can also be used to indicate the study of atoms, molecules and other structures and particles on the nanometer scale. Nano-optics (also referred to as nanophotonics), for example, is the study of how light and light-matter interactions behave on the nanometer scale. See nanophotonics.
    Research & TechnologyeducationAsia-Pacificoptoelectronicsindustrialenergyenvironmentquantum dotscarbon quantum dotsCQDphotocatalysisnanonanocompositeup-converted photoluminescencehydrogen productionTech Pulse

    We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.