Biopolymer-Activated Graphitic Carbon Nitride towards a Sustainable Photocathode Material

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Biopolymer-Activated Graphitic Carbon Nitride towards a Sustainable Photocathode Material

Photoelectrochemical (PEC) conversion of solar light into chemical fuels is one of the most promising solutions to the challenge of sustainable energy. Graphitic carbon (IV) nitride polymer (g-CN) is an interesting sustainable photocathode material due to low-cost, visible-light sensitivity, and chemical stability up to 500 °C in air. However, grain boundary effects and limited active sites gre...

متن کامل

Triazine-based graphitic carbon nitride: a two-dimensional semiconductor.

Graphitic carbon nitride has been predicted to be structurally analogous to carbon-only graphite, yet with an inherent bandgap. We have grown, for the first time, macroscopically large crystalline thin films of triazine-based, graphitic carbon nitride (TGCN) using an ionothermal, interfacial reaction starting with the abundant monomer dicyandiamide. The films consist of stacked, two-dimensional...

متن کامل

Conductive Graphitic Carbon Nitride as an Ideal Material for Electrocatalytically Switchable CO2 Capture.

Good electrical conductivity and high electron mobility of the sorbent materials are prerequisite for electrocatalytically switchable CO2 capture. However, no conductive and easily synthetic sorbent materials are available until now. Here, we examined the possibility of conductive graphitic carbon nitride (g-C4N3) nanosheets as sorbent materials for electrocatalytically switchable CO2 capture. ...

متن کامل

Ammonia-induced robust photocatalytic hydrogen evolution of graphitic carbon nitride.

We report a new and effective method to prepare high activity graphitic carbon nitride (g-C3N4) by a simple ammonia etching treatment. The obtained g-C3N4 displays a high BET surface area and enhanced electron/hole separation efficiency. The hydrogen evolution rates improved from 52 μmol h(-1) to 316.7 μmol h(-1) under visible light.

متن کامل

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride

© 2017 WILEY VCH Verlag GmbH & Co. KGaA, Weinheim. This is the peer reviewed ‐ version of the following article: Chen, Z., Mitchell, S., Vorobyeva, E., Leary, R., Hauert, R., Furnival, T., Ramasse, Q., et al. (2017). Stabilization of Single Metal Atoms on Graphitic Carbon Nitride. Advanced Functional Materials, 27 (8), 1605785, which has been published in final form at https://doi.org/10.1002/a...

متن کامل

ذخیره 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: Scientific Reports

سال: 2013

ISSN: 2045-2322

DOI: 10.1038/srep02163