Junhan Cheng
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View article: Methane Sorption Behavior in Nanopores of Coal: A Molecular Dynamics Simulation Based on a Reconstructed Macromolecular Model
Methane Sorption Behavior in Nanopores of Coal: A Molecular Dynamics Simulation Based on a Reconstructed Macromolecular Model Open
Elucidating the characteristics of methane adsorption in coal is essential for accurately assessing coalbed methane (CBM) potential. Methane adsorption is primarily governed by the compositional complexity of coal and its pore structure. M…
View article: Latent profile analysis of five childhood maltreatment subtypes and its associations with smartphone addiction among Chinese adolescents
Latent profile analysis of five childhood maltreatment subtypes and its associations with smartphone addiction among Chinese adolescents Open
View article: Aggression and patterns of co-occurrence mental health problems in Chinese adolescents: a latent class analysis
Aggression and patterns of co-occurrence mental health problems in Chinese adolescents: a latent class analysis Open
The present study emphasized the heterogeneity of mental health problems and revealed their co-occurrence patterns. Aggression levels are associated with the latent classes in adolescents, with the most pronounced association observed in t…
View article: Synthesis of nitrogen-doped mesoporous carbon nanospheres using urea-phenol-formaldehyde resin for efficient CO2 adsorption–desorption studies
Synthesis of nitrogen-doped mesoporous carbon nanospheres using urea-phenol-formaldehyde resin for efficient CO2 adsorption–desorption studies Open
Global warming led by excessive CO2 emission is a significant challenge. CO2 capture is recognised as an efficient way to mitigate this issue. In this study, we successfully synthesized a series of activation-free nitrogen-doped mesoporous…
View article: Advancements in Solid Oxide Fuel Cell Technology: Bridging Performance Gaps for Enhanced Environmental Sustainability
Advancements in Solid Oxide Fuel Cell Technology: Bridging Performance Gaps for Enhanced Environmental Sustainability Open
In light of the anticipated 50% increase in global energy demand by 2050, the demand for innovative, environmentally conscious, efficient, and dependable energy technologies is paramount. Solid oxide fuel cells (SOFCs) offer a promising so…
View article: Crossflow flat solid oxide fuel cell (SOFC) semi-empirical modeling and the multi-fuel property based on a commercial 700 W stack
Crossflow flat solid oxide fuel cell (SOFC) semi-empirical modeling and the multi-fuel property based on a commercial 700 W stack Open
Solid Oxide Fuel Cell (SOFC) technology has attracted vast attention for combined heat and power (CHP) application on low or zero carbon emissions because of its high efficiency and multi-fuel selectivity. Due to the high operation tempera…
View article: Enhanced Electrochemical Kinetics on Ni<sub>2</sub>P Polar Mediators Integrated with Graphene for Lithium–Sulfur Batteries
Enhanced Electrochemical Kinetics on Ni<sub>2</sub>P Polar Mediators Integrated with Graphene for Lithium–Sulfur Batteries Open
Lithium‐sulfur batteries have evoked intensive attention caused by the urgent requirement of energy storage devices with higher energy density, long cycle life, and low cost. However, the insulating nature and the soluble reaction intermed…
View article: Redox Mediator: A New Strategy in Designing Cathode for Prompting Redox Process of Li–S Batteries
Redox Mediator: A New Strategy in Designing Cathode for Prompting Redox Process of Li–S Batteries Open
The multistep redox reactions of lithium–sulfur batteries involve undesirably complex transformation between sulfur and Li 2 S, and it is tough to spontaneously fragmentate polysulfides into shorter chains Li 2 S originating from the slugg…