Mechanism of co-pyrolysis of coal-tar pitch with polyvinylpyridine

Grzyb, Bartosz; Machnikowski, J.; Weber, J.V.

doi:10.1016/j.jaap.2004.03.006

Cited by 37 publications

(16 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Char yields obtained on carbonization of various lignocellulosic, polymeric and carbonaceous raw materials. It is worth noting that the pre-oxidation of some polymers can be a very effective way to increase the solid residue yield [ 23 , 24 ].…”

Section: Carbonaceous Materialsmentioning

confidence: 99%

Activated Carbons and Their Evaluation in Electric Double Layer Capacitors

Kierzek

Gryglewicz

2020

Molecules

View full text Add to dashboard Cite

This review presents a summary of the manufacturing of activated carbons (ACs) as electrode materials for electric double layer capacitors. Commonly used techniques of open and closed porosity determination (gas adsorption, immersion calorimetry, X-ray and neutrons scattering) were briefly described. AC production methods (laboratory and industrial) were detailed presented with the stress on advantages and drawbacks of each ones in the field of electrode materials of supercapacitor. We discussed all general parameters of the activation process and their influence on the production efficiency and the porous structure of ACs. We showed that porosity development of ACs is not the only factor influencing capacity properties. The role of pore size distribution, raw material origin, final carbon structure ordering, particles morphology and purity must be also taken into account. The impact of surface chemistry of AC was considered not only in the context of pseudocapacity but also other important factors, such as inter-particle conductivity, maximal operating voltage window and long-term stability.

show abstract

Section: Carbonaceous Materialsmentioning

confidence: 99%

Activated Carbons and Their Evaluation in Electric Double Layer Capacitors

Kierzek

Gryglewicz

2020

Molecules

View full text Add to dashboard Cite

show abstract

“…FTIR spectra can be used as a powerful technique for the investigation of interaction between perchloric acid and P(4-VP) support. As shown in this figure, presence of an extra hydrogen atom on the pyridine nitrogen in the P(4-VPH)ClO 4 increased the number of vibrational modes and brought completely different FTIR spectrum [44][45][46][47]. P …”

Section: Catalysts Preparationmentioning

confidence: 99%

Preparation, characterization and use of poly(4-vinylpyridinium) perchlorate as a new, efficient, and versatile solid phase catalyst for acetylation of alcohols, phenols and amines

Khaligh

2012

Journal of Molecular Catalysis A: Chemical

View full text Add to dashboard Cite

“…Nitrogen has been incorporated by ammoxidation of nanoporous carbons [35] or by steam activation of nitrogen-enriched carbons [36,40]. As oxidation reactions are involved in both processes, oxygen is also incorporated in the materials.…”

Section: Pseudocapacitance Of Heteroatom-enriched Carbonsmentioning

confidence: 99%