Results 31 to 40 of about 15,747 (200)

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang   +6 more
wiley   +1 more source

Anchoring MoS2 Petal‐Like Nanosheets on Coal‐Based Carbon Nanofibers by Surface Bonding Enable Li+/Na+ Batteries to Achieve Fast‐Charging Capabilities

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The unique structure connected by CS and COS interfacial bonds accelerates the reaction kinetics of lithium/sodium‐ion storage, while the addition of coal led to an increase in the mechanical strength of the carbon nanofibers, which improved the conductivity and stability of the materials.
Zhenjiang Lu   +8 more
wiley   +1 more source

Distribution of early and middle Jurassic tar-rich coal and its geological controls in Northern Xinjiang

open access: yes
The tar-rich coal resources in northern Xinjiang are rich, accounting for about half of the country's tar-rich coal. The rational development and utilization of tar-rich coal resources in this region is an important supplement to Chinese coal resources ...
Li ZHANG   +4 more
core   +1 more source

Heterogeneous Single/Dual‐Atom Electrocatalysts in Lithium–Sulfur Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in single‐atom and dual‐atom electrocatalysts for high‐performance lithium–sulfur batteries. The text systematically covers the classification of catalysts by active metal centers, key synthesis methods, in situ characterization for mechanistic insights, and electrocatalytic mechanisms.
Wenbin Li   +3 more
wiley   +1 more source

THE FUTURE OF THE COAL TAR INDUSTRY [PDF]

open access: yesTextile Institute. Journal. Proceedings and Abstracts, 1916
n ...
openaire   +2 more sources

Potential of Using Coal Tar as a Quenching Agent for Coal Gasification

open access: yes, 2015
To reduce water usage and wastewater treatment in coal gasification processing, the use of non-aqueous quenching agents was proposed. The purpose of this study is to assess the potential of using coal tar as a quenching agent for the Luger coal ...
Quan Shi (1261062)   +3 more
core   +1 more source

Exergy‐Based Simulation and Optimization of Multiagent MSW Gasification for Sustainable Energy Recovery Using Aspen Plus

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT Thermochemical gasification is one of the most efficient methods for producing solid waste synthesis gas. Therefore, to predict and analyze the process of gasification of municipal solid waste (MSW) in a downdraft fixed‐bed gasification reactor with a thermal capacity of 2.1 kW, a comprehensive numerical modeling approach based on Gibbs free ...
Mohammad Reza Gharib   +2 more
wiley   +1 more source

CRUDE COAL TAR IN DERMATOLOGY [PDF]

open access: yesArchives of Dermatology and Syphilology, 1921
Some years ago, Brocq published a note on the use of crude coal tar in cutaneous diseases. He recommended the application of the substance to weeping surfaces in 100 per cent, strength, and he wrote enthusiastically of its beneficial effects. This note reached America, and at the Massachusetts General Hospital we seized on the idea at once and from ...
openaire   +2 more sources

Simplified Catalyst Lifetime Prediction Model for Coal Tar in the Hydrogenation Process

open access: yes, 2016
A simplified catalyst deactivation model was proposed in this work to evaluate the catalyst life character. The model mainly considered the effect of coking deposition on the catalyst deactivation.
Yang, Yiqian   +4 more
core   +1 more source

Stability Evaluation and Parametric Optimization of Coal‐Concrete Composite Bearing Systems Under Mine‐Water‐Induced Deterioration: Experiments and FEINN Analysis

open access: yesEnergy Science &Engineering, EarlyView.
Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen   +6 more
wiley   +1 more source

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