Biomass waste-derived porous graphitic carbon for high-performance supercapacitors

Exploring the Micropore Functional Mechanism of N2O Adsorption by the Eucalyptus Bark-based Porous Carbon

“…The XRD patterns of the materials are shown in Figure a. It was displayed that all materials had two broad diffraction peaks at near 2θ = 23 and 43°, corresponding to the (002) crystallographic plane and (100) crystallographic planes of graphite carbon, respectively . The intensity of the (002) peak corresponds to the degree of graphitization of the material.…”

“…It was displayed that all materials had two broad diffraction peaks at near 2θ = 23 and 43°, corresponding to the (002) crystallographic plane and (100) crystallographic planes of graphite carbon, respectively. 26 The intensity of the (002) peak corresponds to the degree of graphitization of the material. The diffraction peak of standard graphite (002) is located near 2θ = 26.50°, and the deviation of the EPCs diffraction peak toward a lower angle represents the extent of difference between the samples and ideal graphite.…”

Sustainable energy storage: Mangifera indica leaf waste-derived activated carbon for long-life, high-performance supercapacitors

“…4 At the same time, creating new carbon materials with large-scale applications must adhere to industrial requirements such as environmental sustainability, an inexpensive or simple production method, and the disclosure of enhanced or even novel desired features. 5,6 In addition to their superior chemical and thermal stability, the high surface area, variable porosity, and pore sizes of these activated or porous carbons have particularly gained interest. 7 These conditions are satisfied by porous activated carbons made from inexpensive environmental waste precursors, particularly biomass.…”

Hierarchical porous carbon frameworks derived from Juncus effusus biomass with robust electromagnetic wave absorption properties

“…Nature has nurtured biomasses with inconceivable delicate structures, such as elaborate periodic porous microstructures and microtubular channels, which inspires us to synthesize EMAs from such renewable resources. [12][13][14] However, the insulation nature of biomasses greatly restricts their interactions with EMWs. Recent studies have demonstrated that the carbonized biomasses showed excellent MA performance due to the enhanced conductivity and better impedance matching with free air.…”