Carbon dot/TiO<sub>2</sub> nanocomposites as photocatalysts for metallaphotocatalytic carbon–heteroatom cross-couplings
نویسندگان
چکیده
Carbon dots have been immobilized on titanium dioxide to generate photocatalysts for metallaphotocatalytic carbon–heteroatom cross-couplings.
منابع مشابه
Chemically bonded graphene/BiOCl nanocomposites as high-performance photocatalysts.
After the successful solvothermal synthesis of graphene (GR) from ethanol and sodium, we obtained chemically bonded graphene/BiOCl (GR/BiOCl) nanocomposite photocatalysts via a facile chemical-bath method. A significant enhancement was observed in the photodegradation of methylbenzene, which was largely ascribed to the chemical coupling effects between Bi and C, as shown by X-ray photoelectron ...
متن کاملMechanochemical Synthesis of TiO2 Nanocomposites as Photocatalysts for Benzyl Alcohol Photo-Oxidation
TiO₂ (anatase phase) has excellent photocatalytic performance and different methods have been reported to overcome its main limitation of high band gap energy. In this work, TiO₂-magnetically-separable nanocomposites (MAGSNC) photocatalysts with different TiO₂ loading were synthesized using a simple one-pot mechanochemical method. Photocatalysts were characterized by a number of techniques and ...
متن کاملZnO/bentonite Nanocomposites Prepared with Solid-state Ion Exchange as Photocatalysts
Photocatalyst nanocomposites of ZnO/bentonite clay are synthesized by Solid-state ion exchange method. Ion exchange intercalation process of clays is used to incorporate the catalyst into the basal space of the layered structure of clays. The purpose of this study is to find a new method, which is focused on simplifying and saving time to prepare ZnO-bentonite composite with photocatalyst prope...
متن کاملThermoreversibly Cross-Linked EPM Rubber Nanocomposites with Carbon Nanotubes
Conductive rubber nanocomposites were prepared by dispersing conductive nanotubes (CNT) in thermoreversibly cross-linked ethylene propylene rubbers grafted with furan groups (EPM-g-furan) rubbers. Their features were studied with a strong focus on conductive and mechanical properties relevant for strain-sensor applications. The Diels-Alder chemistry used for thermoreversible cross-linking allow...
متن کاملIodine modified carbon nitride semiconductors as visible light photocatalysts for hydrogen evolution.
An optimized and general synthetic strategy based on in-situ iodine modifying of polymeric graphitic carbon nitride is discussed. The as-prepared iodine functionalized g-CN shows enhanced electronic and optical properties, as well as increased photocatalytic activities in an assay of hydrogen evolution.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Green Chemistry
سال: 2021
ISSN: ['1463-9262', '1463-9270']
DOI: https://doi.org/10.1039/d1gc01284c