Results 81 to 90 of about 7,051,549 (295)

Alkali-Resistant Quasi-Solid-State Electrolyte for Stretchable Supercapacitors

open access: yes, 2016
Research on stretchable energy-storage devices has been motivated by elastic electronics, and considerable research efforts have been devoted to the development of stretchable electrodes.
Wenqiang Wang (799071)   +2 more
core   +1 more source

Durability of steel fiber-reinforced alkali-activated composites

open access: yes, 2023
The use of alkali-activated composites is gaining attention as an alternative to Portland clinker-based cementitious composites with the potential to lower carbon dioxide emissions in construction industry.
Ye, Hailong, Chen, Zhijian
core   +1 more source

MXene‐Based Electrocatalysts for Sustainable Nitrogen Conversion: From Ammonia Oxidation to Nitrogen and Nitrate Reduction

open access: yesAdvanced Materials Interfaces, EarlyView.
This review compares MXene‐based electrocatalysis for ammonia oxidation, nitrogen reduction, and nitrate reduction, highlighting reaction‐dependent differences in catalytic performance and stability. MXenes are generally more compatible with cathodic nitrogen and nitrate reduction, whereas anodic ammonia oxidation raises stability concerns.
Afaf Salah Eid   +2 more
wiley   +1 more source

Dyeing of Hemicellulose‐Rich Man‐Made Cellulosic Fibers Using Reactive Dyes

open access: yesMacromolecular Materials and Engineering
The utilization of hemicellulose in fiber production offers a sustainable route for textiles by transforming an otherwise wasted component of wood biomass into value‐added material.
Ritesh Sharma   +3 more
doaj   +1 more source

Effect of chemical treatment on thermal properties of hair fiber-based reinforcement of HF/HDPE composites

open access: yesScience and Engineering of Composite Materials, 2018
The present study deals with the effects of fiber loading and alkali treatment (AT) on thermal behavior of a hair fiber (HF)-reinforced high-density polyethylene (HDPE) composite.
Srivastava Prashant, Sinha Shishir
doaj   +1 more source

Processamento da cana-de-açúcar: efeitos sobre a digestibilidade, o consumo e a taxa de passagem Effects of sugar cane processing on digestibility, intake and rate of passage

open access: yesRevista Brasileira de Zootecnia, 2005
O objetivo neste trabalho foi estudar o efeito do tratamento alcalino da cana-de-açúcar com hidróxido de sódio (1,5 a 50% de NaOH) sobre a digestibilidade total e o consumo de matéria seca das dietas experimentais e as taxas de passagem das canas-de ...
Jane Maria Bertocco Ezequiel   +7 more
doaj   +1 more source

Synergistic Interfacial Regulation by Nano‐TiO2 and Carboxylated Cellulose Nanofibers for Multiscale Surface Stabilization of Cementitious Composites

open access: yesAdvanced Materials Technologies, EarlyView.
Nano‐TiO2 and carboxylated cellulose nanofibers jointly regulate hydration‐product distribution in cementitious composites. Improved microstructural continuity and refined pore structure accompany enhanced strength and surface stability without a substantial increase in overall hydration.
Kailun Chen   +8 more
wiley   +1 more source

CHEMICAL AND THERMAL STABILITY OF RICE HUSKS AGAINST ALKALI TREATMENT

open access: yesBioResources, 2008
Chemical and thermal stability of rice husks against alkali treatment with 2 to 8% w/v NaOH are presented and discussed in this paper. The thermal stability of the rice husks was examined by using a thermal gravimetric analysis instrument.
Bwire S. Ndazi   +2 more
doaj  

Post‐Deposition Photonic Curing Treatment for Improved Sb2Se3 Photovoltaic Performance

open access: yesAdvanced Optical Materials, EarlyView.
Millisecond‐scale photonic curing overcomes the open‐circuit voltage deficit in Sb2Se3 solar cells by transforming the rear interface. This ultrafast treatment enhances crystallographic texture and smooths the absorber surface, suppressing interfacial recombination and boosting power conversion efficiency to 8.2%.
Udari Wijesinghe   +5 more
wiley   +1 more source

Physicochemical Properties of Defatted Rambutan (Nephelium lappaceum) Seed Flour after Alkaline Treatment

open access: yesMolecules, 2016
Rambutan seeds were subjected to SC-CO2 extraction at 35 MPa, 45 °C to obtain defatted rambutan seed flour. Its physicochemical properties before and after treatment with alakali solution using 0.075 N NaOH were investigated.
Jirawat Eiamwat   +2 more
doaj   +1 more source

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