Results 161 to 170 of about 28,334 (302)

Enhancing the d–Electrocatalytic Activity of MXene Through Defect Engineering

open access: yesCarbon Energy, EarlyView.
Applications of MXene. ABSTRACT Due to their versatile and tunable surface and bulk chemistry, MXenes have great potential as electrocatalysts for batteries and supercapacitors. When compared with other electrocatalytic processes, in electrocatalytic reactions, MXenes could improve ion diffusion and charge transfer by either providing functional groups
Chenxue Wang   +4 more
wiley   +1 more source

The Role of Social Media in Exposing Greenwashing: Consumer Sentiments and Discussions

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines consumer responses to greenwashing on social media, with a focus on X (formerly Twitter), where exaggerated or deceptive environmental claims are subject to heightened public scrutiny. As sustainability becomes a pressing concern, consumers are increasingly holding companies accountable for their environmental messaging ...
Mitra Salimi   +3 more
wiley   +1 more source

Review and prospects of shear test of bolted rock joints

open access: yesDeep Underground Science and Engineering, EarlyView.
The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren   +4 more
wiley   +1 more source

Green Synthesis of SnO2/Carbon Composite Anode for Low‐Temperature Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A green synthesis strategy is used to fabricate SnO2 nanoparticles with banana peel extract and convert the leftover biomass into carbon for composite anode materials. The resulting SnO2/hard carbon (7:3) exhibits high‐reversible capacity and excellent cycling stability at subzero temperatures, offering a scalable, eco‐friendly solution for next ...
Nurbolat Issatayev   +6 more
wiley   +1 more source

Versatile Biomass Hydrogel Electrolyte for Supercapacitors: Exceptional Water Retention, Robust Adhesion, Subzero Self‐Healing, and All‐Climate Cycling Stability

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The PSBGD‐Li hydrogel electrolyte, synthesized via dynamic crosslinking of peach gum polysaccharide and starch, resolves critical issues: easy dehydration, narrow temperature tolerance, poor interfacial adhesion, and mechanical irreparability.
Nannan Zhu   +6 more
wiley   +1 more source

Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy