Results 71 to 80 of about 3,236 (207)

Single Crystal Layered Transition Metal Oxide Cathode Materials for Sodium‐Ion Batteries: Potential and Progress

open access: yesMetalMat, Volume 2, Issue 2, June 2025.
This review focuses on single‐crystal layered oxide cathodes for sodium‐ion batteries, primarily introducing the advantages of single‐crystal materials, synthesis methods and modification strategies. It aims to provide valuable guidance for advancing sodium‐ion battery technology.
Qianxi Huang   +8 more
wiley   +1 more source

A perspective on studying electronic structure of batteries through soft X-ray spectroscopy [PDF]

open access: yes, 2019
Understanding electronic structure is crucial to enhance the battery performance. Soft X-ray spectroscopy (SXS) is one of the most effective methods to provide direct probe of electronic states. Here, spectroscopic measurements of transition metal 3d and
Pan, F, Yang, WL, Zhuo, ZQ
core   +1 more source

Modifications of the CZTSe/Mo Back-Contact Interface by Plasma Treatments [PDF]

open access: yes, 2019
Molybdenum (Mo) is the most commonly used back-contact material for copper zinc tin selenide (CZTSe)-based thin-film solar cells. For most fabrication methods, an interfacial molybdenum diselenide (MoSe2) layer with an uncontrolled thickness is formed ...
Ahlswede, Erik   +13 more
core   +3 more sources

Nanocellulose Extraction from Biomass Waste: Unlocking Sustainable Pathways for Biomedical Applications

open access: yesThe Chemical Record, Volume 25, Issue 5, May 2025.
Sustainable extraction methods for converting diverse biomass waste into nanocellulose with remarkable biomedical properties were explored. Optimized pretreatment, mechanical processing, and surface modification techniques that enhanced the functionality of nanocellulose were detailed.
Mehrdad Ghamari   +8 more
wiley   +1 more source

Selected Recent Advances in the Utilization of Biopolymers for Nano‐ and Microfiber Materials and Nonwovens Production

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 4, April 2025.
This article describes selected recent advances in Nano‐ and Microfiber‐based materials that are derived from biopolymers (e.g. celluloses or biobased polyesters). The focus is on polymer modifications and on processing strategies. Different applications and future perspectives are discussed.
Malte Winnacker
wiley   +1 more source

SUBSTRATE CHARACTERISTIC ANALYSIS FOR ANAEROBIC DIGESTION: A STUDY ON RICE AND TRITICALE STRAW

open access: yesBioResources, 2012
Different substrate characteristic analyses have been studied on rice and triticale straw pretreated with NMMO (N-methylmorpholine-N-oxide) prior to biogas production.
Anna Teghammar,   +4 more
doaj  

Control of Precipitation of Cellulose Solutions in N-Methylmorpholine-N-oxide by Introducing Polyacrylonitrile Additives

open access: yesPolysaccharides
The precipitation of cellulose and polyacrylonitrile and its copolymer (PAN) solutions is a well-known process that has been extensively described in numerous studies.
Maria Mironova   +6 more
doaj   +1 more source

Dissolution, crystallisation and regeneration of cellulose in Nmethylmorpholine N-oxyde

open access: yes, 2004
International audienceMixtures of N-methylmorpholine N-oxyde (NMMO) and water are direct solvents for cellulose, used for processing fibres (Lyocell process).
Biganska, Olga, Navard, Patrick
core   +1 more source

Swelling and dissolution mechanisms of natural cellulose fibres [PDF]

open access: yes, 2007
One of the limitations to the use of cellulose is the difficulty involved in the processing and fabrication because of the specific structure of the fibres. In most cases, cellulose cannot be used in its natural form. It has to be dissolved. The focus of
Höfte, Herman   +3 more
core  

Extraction of lateral eigenmode properties in thin film bulk acoustic wave resonator from interferometric measurements [PDF]

open access: yes, 2010
A heterodyne laser interferometer is used to study acoustic wave fields excited in a 1.8 GHz AlN thin film bulk acoustic waveresonator. The electrical response of the resonator exhibits a strong thickness resonance onto which spurious modes, caused by ...
Fattinger G. G.   +10 more
core   +1 more source

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