Articles with "coal based" as a keyword



Regulating the Microstructure of Bituminous Coal‐Based Carbon with Theabrownin to Enhance Its Plateau Sodium Storage Capacity

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202504944

Abstract: The inevitable graphitization of bituminous coal during carbonization suppresses its application as a carbon anode precursor for sodium‐ion batteries (SIBs). In this paper, a heterogeneous cross‐linking strategy is proposed to regulate the microstructure of bituminous… read more here.

Keywords: carbon; capacity; based carbon; bituminous coal ... See more keywords

Manipulating Surface Chemistry on the Microarchitecture of Coal-Based Hard Carbon for Improved Sodium Storage.

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Published in 2025 at "Advanced science"

DOI: 10.1002/advs.202513835

Abstract: The aromatic nature of coal results in highly graphitized hard carbon (HC), which significantly impacts its sodium storage performance. Constructing oxygen‐containing functional groups (OFGs) can effectively enhance sodium storage performance, but the mechanistic role of… read more here.

Keywords: chemistry; carbon; sodium storage; coal ... See more keywords

A comparative study on the preparation methods and properties of coal‐based fluorescent carbon nanoparticles

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Published in 2019 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6727

Abstract: Fluorescent carbon nanoparticles (FCNPs) have broad application prospects in the fields of bioimaging, ion detection, and photocatalysis. In this paper, coal‐based FCNPs were prepared by using mixed acid oxidation, hydrogen peroxide etching, and organic solvent… read more here.

Keywords: fcnps fcnps; fluorescent carbon; carbon nanoparticles; coal based ... See more keywords

Synthesis and capacitance properties of N-doped porous carbon/NixCoyOz/carbon micro–nanotubes composites using coal-based polyaniline as a carbon and nitrogen source

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-0374-5

Abstract: Using coal-based polyaniline as a carbon and nitrogen source, N-doped porous carbon (NPC)/nickel cobalt oxides (NixCoyOz)/carbon micro–nanotubes (CMNT) composites possessing rich nanoscale meso–macropores, spinel NiCo2O4 sheets and multi-walled CMNT are successfully synthesized by the first… read more here.

Keywords: cmnt; nitrogen; carbon; based polyaniline ... See more keywords

A review of the synthesis and application of zeolites from coal-based solid wastes

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Published in 2022 at "International Journal of Minerals, Metallurgy and Materials"

DOI: 10.1007/s12613-021-2256-8

Abstract: Zeolite derived from coal-based solid wastes (coal gangue and coal fly ash) can overcome the environmental problems caused by coal-based solid wastes and achieve valuable utilization. In this paper, the physicochemical properties of coal gangue… read more here.

Keywords: waste; based solid; solid wastes; coal based ... See more keywords

Macroalgae and coal-based biochar as a sustainable bioresource reuse for treatment of textile wastewater

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Published in 2019 at "Biomass Conversion and Biorefinery"

DOI: 10.1007/s13399-019-00555-6

Abstract: Conventional wastewater treatment technologies are energy-intensive and environmentally un-friendly due to the use of synthetic and expensive chemicals. This study investigates the potential of macroalgae and coal-based biochar (control) to remove methylene blue from simulated… read more here.

Keywords: macroalgae; textile wastewater; wastewater; coal based ... See more keywords

Experimental study of regulated and unregulated emissions from a diesel engine using coal-based fuels

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.118658

Abstract: Abstract Both methanol and F-T diesel can be made from coal. The use of coal-based fuels can increase coal utilization and promote the diversified development of diesel fuel. Based on F-T diesel, this study prepared… read more here.

Keywords: based fuels; coal based; diesel engine; coal ... See more keywords

A novel raw material for geopolymers: Coal-based synthetic natural gas slag

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Published in 2020 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2020.121238

Abstract: Abstract Coal-based synthetic natural gas slag (CSNGS) is a by-product obtained from coal-based synthetic natural gas technology, and its output is increasing year by year. To divert CSNGS from hazardous waste stream to beneficial uses,… read more here.

Keywords: raw material; synthetic natural; based synthetic; coal based ... See more keywords
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Hybrid Energy System for a Coal-Based Chemical Industry

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Published in 2018 at "Joule"

DOI: 10.1016/j.joule.2018.02.015

Abstract: Summary Coal, with the highest carbon content, is the main raw material to produce human carbon necessities via coal gasification to chemicals technology. However, huge CO 2 emission from the water-gas shift unit included in… read more here.

Keywords: energy; coal based; coal; hybrid energy ... See more keywords

Facile solid-state synthesis of highly dispersed Cu nanospheres anchored on coal-based activated carbons as an efficient heterogeneous catalyst for the reduction of 4-nitrophenol

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Published in 2018 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2018.01.025

Abstract: Abstract Coal-based activated carbons (AC) were acted as the support, Cu/AC catalysts were synthesized by a facile solid-state reaction combined with subsequent heat treatment. In Cu/AC composites, highly dispersed Cu nanospheres were anchored on AC.… read more here.

Keywords: solid state; based activated; coal based; activated carbons ... See more keywords

Study on the coordinated development of economy, environment and resource in coal-based areas in Shanxi Province in China: Based on the multi-objective optimization model

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Published in 2017 at "Resources Policy"

DOI: 10.1016/j.resourpol.2017.10.017

Abstract: Coal-based areas face resource depletion, environmental pollution, ecological damage, and other coordinated economic and social pressures. Based on the theory of policy network and the interest interaction in the policy network of the stakeholders, the… read more here.

Keywords: resource; multi objective; coal based; based areas ... See more keywords