Results 131 to 140 of about 9,085,667 (309)

A Comparative Study on the Photocatalytic Degradation of Doxycycline Antibiotic in the Presence of ZnO/g-C3N4 and TiO2/g-C3N4 Composites

Iraqi Journal of Science
     This study employed a simple hydrolysis method to synthesize two novel nanocomposites: ZnO/g-C3N4 (ZCN) and TiO2/g-C3N4 (TCN). Characterization results confirmed the successful integration of ZnO and TiO2 nanoparticles onto g-C3N4 nanosheets, resulting in enhanced optical absorption in the visible light region.
Thanh Tuoi Nguyen, null Bui Thi Minh Nguyet, null Dinh Quang Khieu, null Nguyen Van Hung   +3 more
openaire   +1 more source

g-C3N4-Based Nanomaterials for Visible Light-Driven Photocatalysis

, 2018
Graphitic carbon nitride (g-C 3 N 4 ) is a promising material for photocatalytic applications such as solar fuels production through CO 2 reduction and water splitting, and environmental remediation through the degradation of organic pollutants.
Sekar Karthikeyan (8457312), Santosh Kumar (106550), Adam Lee (19984455)   +2 more
core  

S‐Doped Carbon Nitride Thin Films From a Triazole Precursor

Carbon Innovation, EarlyView.
Sulfur‐functionalized carbon nitride thin films are synthesized via low‐temperature chemical vapor deposition using a triazole‐derived precursor. Tunable sulfur incorporation modulates electronic and optical properties and enables efficient visible‐light photocatalysis with high conversion and selectivity.
Yen‐Han Wang, Enis Oğuzhan Eren, Baris Kumru, Paolo Giusto   +3 more
wiley   +1 more source

Bimetallic Synergy in Cocatalyst Alloy Nanoparticles for Efficient Photocatalytic Hydrogen Production

EcoEnergy, EarlyView.
A bimetallic NiAg alloy is assembled on the surface of Zn3In2S6 to construct a NiAg‐Zn3In2S6 composite using a chemical reduction method. By adjusting the different alloy ratios, the hydrogen evolution activity of the optimum Ni0.25Ag0.75‐Zn3In2S6 photocatalyst achieves 21.32 mmol·g−1·h−1. ABSTRACT A bimetallic NiAg alloy is assembled on the surface of
Zhihui Yang, Jiali Ren, Yanjun Xue, Xinyu Wang, Jian Tian   +4 more
wiley   +1 more source

Synthesis of solar-light responsive Pt/g-C3N4/SrTiO3 composite for improved hydrogen production: Investigation of Pt/g-C3N4/SrTiO3 synthetic sequences

, 2023
Solar-light responsive platinum/graphite-like carbon nitride/strontium titanate (Pt/g-C3N4/SrTiO3) with excellent charge separation was synthesized via thermal treatment process.
Ju-Ting Lee, Ya-Ju Chen, En-Chin Su, Ming-Yen Wey   +3 more
core  

Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors

EcoEnergy, EarlyView.
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan, Yu Zhang, Zhazira Supiyeva, Qamar Abbas   +3 more
wiley   +1 more source

Dual‐Active‐Site NiCo2S4@CoP/Ni2P Ternary Heterojunction for High‐Performance Hybrid Supercapacitors

EcoEnergy, EarlyView.
A hollow NiCo2S4@CoP/Ni2P triple‐phase heterostructure with abundant interfaces and sulfur vacancies enables rapid charge transfer and ion diffusion, delivering high specific capacitance and energy density in hybrid supercapacitors. ABSTRACT The rational design of electrode materials that integrate high capacity, excellent rate capability, and long ...
Shunxiang Wang, Xue Qing, Cuili Xiang, Yongjin Zou, Lixian Sun   +4 more
wiley   +1 more source

Polyoxometalates in Photocatalytic CO2 Reduction: Multielectron Redox Regulation Across Molecular and Hybrid Architectures

EcoEnergy, EarlyView.
This review focuses on multielectron redox regulation across molecular and hybrid architectures for photocatalytic CO2 reduction, covering intrinsic POM photocatalysts, photosensitizer‐assisted assemblies, POM–metal–organic complexes, and POM‐integrated semiconductors and MOF/COF heterostructures to link structural motifs with charge transport, product
Bonan Li, Xiaowen Ruan, Sai Kishore Ravi
wiley   +1 more source

Inorganic–organic photocatalyst BiPO4/g-C3N4 for efficient removal of gaseous toluene under visible light irradiation

, 2015
BiPO4/g-C3N4 with different amounts of BiPO4 was prepared through wet impregnation with calcination method. The BiPO4/g-C3N4 showed large surface area (172.9 m2 g− 1) and the incorporation of BiPO4 caused a red-shift of g-C3N4 in visible light.
Lu, G., Cui, Y., Dong, Y., Zhao, Q., Zou, X., Li, Xin Yong   +5 more
core   +1 more source

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source