Results 11 to 20 of about 79,197 (291)

Effect of Sulfur Impregnation Temperature on Properties of N-Doped Activated Carbon for Supercapacitor Applications

open access: yesInternational Journal of Electrochemical Science, 2016
Sulfur-and nitrogen-co-doped activated carbons were obtained from sulfur modified nitrogen-doped activated carbons prepared from waste medium density fiberboard (MDF) prepared by KOH at 850 C for 60 minutes at a weight ratio of 3:1.
Yue. Li, Ru-Quan Ren, Xiao-Juan Jin
doaj   +3 more sources

125th anniversary review: fuel alcohol: current production and future challenges [PDF]

open access: yes, 2011
Global research and industrial development of liquid transportation biofuels are moving at a rapid pace. This is mainly due to the significant roles played by biofuels in decarbonising our future energy needs, since they act to mitigate the deleterious ...
Walker, Graeme M.
core   +3 more sources

Activated carbon from biomass precursors using phosphoric acid: A review

open access: yesHeliyon, 2022
Low-cost and renewable adsorbent activated carbon from lignocellulosic biomass is a focus of worldwide concern due to its readily available waste disposal problems in the environment.
Ibsa Neme, Girma Gonfa, Chandran Masi
doaj   +1 more source

Lignin-Based/Polypyrrole Carbon Nanofiber Electrode With Enhanced Electrochemical Properties by Electrospun Method

open access: yesFrontiers in Chemistry, 2022
Tailoring the structure and properties of lignin is an important step toward electrochemical applications. In this study, lignin/polypyrrole (PPy) composite electrode films with microporous and mesoporous structures were designed effectively by ...
Zhou-Rui Hu   +7 more
doaj   +1 more source

Potential bioethanol and biogas production using lignocellulosic biomass from winter rye, oilseed rape and faba bean [PDF]

open access: yes, 2007
To meet the increasing need for bioenergy several raw materials have to be considered for the production of e.g. bioethanol and biogas.In this study, three lignocellulosic raw materials were studied, i.e.
Hauggaard-Nielsen, Henrik   +3 more
core   +1 more source

Review of Recent Development on Preparation, Properties, and Applications of Cellulose-Based Functional Materials

open access: yesInternational Journal of Polymer Science, 2018
Cellulose is the most abundant biomass resource in the world. It can be transferred to various water soluble derivatives, biochemicals, and materials.
Ya-Yu Li, Bin Wang, Ming-Guo Ma, Bo Wang
doaj   +1 more source

Preparation of Nitrogen-containing Activated Carbon from Waste Medium Density Fiberboard for Electric Double Layer Capacitor

open access: yesBioResources, 2015
The waste of medium density fiberboards was carbonized at a temperature of 500 °C. The activated carbons were obtained after 16 h of impregnation and 1 h of activation by KOH at 800 °C with KOH/coke mass ratios of 2.5, 3.0, 3.5, and 4.0.
Xiaoxu Cai   +4 more
doaj   +1 more source

Mechanism and Compatibility of Pretreated Lignocellulosic Biomass and Polymeric Mixed Matrix Membranes: A Review

open access: yesMembranes, 2020
In this paper, a review of the compatibility of polymeric membranes with lignocellulosic biomass is presented. The structure and composition of lignocellulosic biomass which could enhance membrane fabrications are considered.
Abiodun Abdulhameed Amusa   +2 more
doaj   +1 more source

Recent Developments and Applications of Hemicellulose From Wheat Straw: A Review

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Hemicellulose is an important component of plant cell walls, which is mainly used in biofuels and bioproducts. The hemicellulose extracted from different plant sources and plant locations has different microstructure and molecule.
Ling-Zhi Huang   +4 more
doaj   +1 more source

Utilization of whole sorghum crop residues for bioethanol production [PDF]

open access: yes, 2016
Sorghum is the fifth most important cereal worldwide and is a major source of agricultural residues in tropical regions. Bioconversion of whole sorghum crop residues comprising stalks, leaves, peduncles and panicles to ethanol has great potential for ...
Agu, Reginald   +3 more
core   +3 more sources

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