Production of Graphitic Carbon from Renewable Lignocellulosic Biomass Source

Minerals, Год журнала: 2025, Номер 15(3), С. 262 - 262

Опубликована: Март 3, 2025

Carbon materials derived from lignocellulosic biomass (LCB) precursors have emerged as sustainable and versatile candidates, exhibiting outstanding properties for energy storage applications. This study presents an innovative cost-efficient approach to produce graphitic carbon LCB precursor (pinecone) using optimized hydrothermal treatment process followed by carbonization graphitization. The developed pinecone-derived (PDGC) was analyzed X-ray diffraction (XRD), transmission electron microscopy (TEM) scanning (SEM). XRD analysis confirmed the formation of a phase, indicated sharp intense (002) peak, decreased interplanar spacing (d002), increased crystallite size (Lc~20.4 nm), high degree graphitization (g~0.7), closely aligning with characteristics pure graphite. Additionally, TEM SEM micrographs revealed flake-like morphology well-defined, continuous, extended layers within PDGC structure. distinctive structural attributes material position it promising candidate batteries capacitors, while also serving model converting into advanced materials.

Язык: Английский

Surface Modification of Lignin by Cetyl Trimethyl Ammonium Bromide

Опубликована: Янв. 1, 2025

Язык: Английский