Results 71 to 80 of about 483 (153)

Prolonging fruit shelf-life with a graphitic carbon nitride (GCN) incorporating biopolymer composite: layer-by-layer assembled coating

Sustainable Food Technology
This study presents a novel, biodegradable, and multifunctional layer-by-layer (LbL) coating composition of sodium alginate (SA), chitosan (CAS), and graphitic carbon nitride (GCN) for efficient fruit preservation.
Md. Sajib Hossain, Md. Didarul Islam, Anik Das, M. Mehedi Hasan, Md. Mahfuzur Rahman, Samrat Mukhopadhyay   +5 more
openaire   +1 more source

A hydrophobic flexible self-cleaning carbon based type II heterojunction photocatalyst:A smart apparel for multifunctional application

Hybrid Advances
Graphitic carbon nitride(GCN) and polypyrrole(PPy) based smart apparel were fabricated using polyvinyl alcohol as a binder on cotton cloth. Equal amount of GCN and PPy were mixed with different weight percentages to form composites and fabricated the ...
Srimathi Krishnaswamy, Puspamitra Panigrahi, Praseetha Prabhakaran Kala, Sharon Sofini, Ganapathi Subramaniam Nagarajan   +4 more
doaj   +1 more source

Mechanochemically synthesized MnO2-gCN nanocomposite for photocatalytic dye and phenol degradation: A combined experiment and DFT study

Micro and Nano Engineering
We present the large-scale synthesis of Manganese dioxide-graphitic carbon nitride (MnO2-gCN) nanocomposite using a mechanochemical process. Hydrothermally synthesized rod-shaped MnO2, combined with pyrolyzed gCN powder in appropriate proportions was ...
Rajkumar Mandal, Arka Mandal, Moumita Mukherjee, Nayan Pandit, Biswanath Mukherjee   +4 more
doaj   +1 more source

Tailoring morphology-controlled bismuth vanadate composite with graphitic carbon nitride for photocatalytic H2 evolution

Materials Today Sustainability
Hydrogen energy serves as a significant and environmentally benign energy source. Photocatalytic water splitting, an exemplary alternative and eco-friendly process, is advantageous as it operates at lower temperatures and requires less energy ...
Oraya Leelaphuthipong, Teera Butburee, Kajornsak Faungnawakij, Metta Chareonpanich, Waleeporn Donphai   +4 more
doaj   +1 more source

Alkaline hydrogen evolution on CO-M@gCN dual-atom catalysts: insights from first-principles calculations

Tạp chí Khoa học và Công nghệ
Dual-atom catalysts (DACs) offer unique opportunities for enhancing electrocatalytic performance through synergistic metal interactions. Herein, we employ spin-polarized density functional theory to investigate Co-M DACs (M = Cr, Mn, Fe, Co, Ni, Cu, Pd ...
Tran Thi Kim Cuc, Thuy T. T. Duong, Ho Van Binh, Tien B. Tran, Thi H. Ho, Bich-Tram Truong Le, Dang Kim Hoang, Viet Q. Bui   +7 more
doaj   +1 more source

Single-Atom Catalysts Dispersed on Graphitic Carbon Nitride (g-CN): Eley–Rideal-Driven CO-to-Ethanol Conversion

Nanomaterials
The electrochemical reduction of carbon monoxide (COER) offers a promising route for generating value-added multi-carbon (C2+) products, such as ethanol, but achieving high catalytic performance remains a significant challenge.
Jing Wang, Qiuli Song, Yongchen Shang, Yuejie Liu, Jingxiang Zhao   +4 more
doaj   +1 more source

Synthesis of Doped g‐C3N4 Photonic Crystals for Enhanced Light‐Driven Hydrogen Production from Catalytic Water‐Splitting

Advanced Energy & Sustainability Research
Dopants are frequently used to improve graphitic carbon nitride (gCN) photoactivity. As a doping source, phosphomolybdic acid (PMA) can activate doping sites inside the gCN lattice, resulting in 2D Mo:P‐gCN porous material.
Simon Y. Djoko T., Sunil Kwon, Prasenjit Das, Vincent Weigelt, Warisha Tahir, Babu Radhakrishnan, Klaus Schwarzburg, Arne Thomas, Michael Schwarze, Reinhard Schomäcker   +9 more
doaj   +1 more source

Urbach energy and band gap engineering of spinel cobalt manganese oxide for enhanced photocatalytic removal of organic pollutants

Journal of Taibah University for Science
CoMn2O4 is a mixed transition metal oxide that belongs to the spinel family. Despite its unique properties, it suffers from limitations due to its wide band gap, high recombination rate, and limited charge mobility.
Norah Salem Alsaiari, Rafia Umer, Beriham Basha, Imed Boukhris, Ibrahim A. Alsafari, M. S. Al-Buriahi, Usman Younas, Imran Shakir, Muhammad Farooq Warsi   +8 more
doaj   +1 more source

Synergetic catalysis between rare earth-doped g-C3N4 and Pt toward enhanced hydrogen oxidation

Nano Research
The tradeoff between hydrogen adsorption binding energy (HBE) and hydroxyl adsorption binding energy (OHBE) critically impacts the sluggish kinetics of hydrogen oxidation reactions (HOR), which significantly impedes the development of anion exchange ...
Yaping Chen, Mengwei Yuan, Yuyue Yang, Xingtong Liu, Liu Lin, Ziheng Liang, Rui Gao, Zhanpeng Tao, Peiyu Wang, Hongsong Guo, Yifei Liu, Xiaobo Zheng   +11 more
doaj   +1 more source

Recent advances in g-C₃N₄ based sustainable sensors for toxic mercury (Hg²⁺) detection. [PDF]

RSC Adv
Swami S.
europepmc   +1 more source