Results 91 to 100 of about 71,554 (335)

Infinite Functional Versatility, Formidable Limits: Evaluating Gallium‐Based Liquid Metals in Rechargeable Batteries

open access: yesCarbon Energy, EarlyView.
Beyond the hype surrounding the self‐healing properties of gallium‐based liquid metals (Ga‐LMs), this perspective critically examines their functional roles in metal‐ion batteries, highlighting both their underlying merits and the often‐overlooked challenges, including non‐representative design and testing configurations, performance overestimations ...
Turly P. P. Sumanasekara   +7 more
wiley   +1 more source

Hybrid rye as potential alternative cereal in starter diets: effect of inclusion level and physical form on rumen bacterial community and fermentation efficiency in vitro

open access: yesFrontiers in Animal Science
The higher drought tolerance, lower nutrient requirements and ergot resistance make hybrid rye an attractive economic alternative among cereals for calf feeding. As hybrid rye is a novel ingredient for calf diets, this study aimed to evaluate the effects
Gwendolyn Maren Jones   +6 more
doaj   +1 more source

Determining the kinetics of sunflower hulls using dilute acid pretreatment in the production of xylose and furfural

open access: yesGreen Processing and Synthesis, 2014
Pretreatment of sunflower hulls was conducted under varied dilute acid concentrations (0.5–2.0 wt%), reaction temperatures ranging between 140°C and 160°C and the reaction time up to 30 min.
Kamireddy Srinivas Reddy   +3 more
doaj   +1 more source

Characterization of Whole Biomasses in Pyridine Based Ionic Liquid at Low Temperature by 31P NMR: An Approach to Quantitatively Measure Hydroxyl Groups in Biomass As Their Original Structures

open access: yesFrontiers in Energy Research, 2018
In this study, the dissolution of biomass components—cellulose, hemicellulose, and lignin, and two whole biomasses—switchgrass and poplar in a pyridine based ionic liquid at a low temperature—50°C has been examined, which will provide an opportunity to ...
Haoxi Ben   +13 more
doaj   +1 more source

Boosting Sodium Storage Activity and Kinetics of Hard Carbon by Remodeling Oxygen Chemistry

open access: yesCarbon Energy, EarlyView.
A surface oxygen remodeling strategy is proposed to finely furnish the pseudographitic structure of hard carbon with rich closed pores and expanded interlayer spacings. Accordingly, the sodiation reactivity and kinetics are greatly reinforced to afford an elevated capacity of 360 mAh g−1 and outstanding rate capability of 225 mAh g−1 at 2 A g−1 ...
Xingling Hu   +12 more
wiley   +1 more source

Preparation and Characterization of Hemicellulose Films from Sugarcane Bagasse

open access: yes, 2020
Hemicellulose is one of the most common polysaccharides found in nature. Its use as a green and sustainable raw material for industries is desirable. In this work, an alkaline-alcoholic method was used to extract hemicelluloses from sugarcane bagasse ...
Roberta da Silva Braga, Matheus Poletto
core   +1 more source

Mass Production of Waste PVC‐Mediated Bamboo‐Derived Hard Carbon for Ultra‐Long Life Sodium Storage

open access: yesCarbon Energy, EarlyView.
By a scalable PVC‐mediated bifunctional strategy, pre‐carbonized micrometer bamboo powder is converted into a functionally partitioned hard carbon anode with distinct domains. Featuring abundant internal closed pores and surface sp2‐enriched graphitic regions, this anode delivers exceptional high‐rate long‐cycle stability, retaining 93% capacity after ...
Wenjing Xu   +10 more
wiley   +1 more source

Selective Removal of Hemicellulose by Diluted Sulfuric Acid Assisted by Aluminum Sulfate

open access: yesMolecules
Hemicellulose can be selectively removed by acid pretreatment. In this study, selective removal of hemicellulose was achieved using dilute sulfuric acid assisted by aluminum sulfate pretreatment.
Huabin Jiang   +7 more
doaj   +1 more source

Decomposition Behavior of Hemicellulose and Lignin in the Step-Change Flow Rate Liquid Hot Water

open access: yes, 2012
Hemicellulose and lignin are the main factors limiting accessibility of hydrolytic enzymes besides the crystallinity of cellulose. The decomposition behavior of hemicellulose and lignin in the step-change flow rate hot water system was investigated ...
Tan, Xuesong   +6 more
core   +1 more source

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