Results 71 to 80 of about 351,384 (355)

Modificación superficial de micro fibras de celulosa obtenidas a partir de bagazo de caña de azúcar usando silanización

open access: yesInformador Técnico, 2014
Se produjeron microfibras de bagazo de caña de azúcar que exhiben repelencia al agua tras su pretratamiento y modificación superficial con hexadeciltrimetoxisilano.
Fernando Luna Vera   +3 more
doaj   +1 more source

Thermal Properties of Wood-Plastic Composites Prepared from Hemicellulose-extracted Wood Flour [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
Hemicellulose of Southern Yellow Pine wood spices was extracted by pressurized hot water at three different temperatures: 140°C, 155°C and 170°C. Compounding with PP (polypropylene) was performed by extrusion after preparing wood flour and sieving to ...
A.A. Enayati   +4 more
doaj   +1 more source

Residual‐Lithium‐to‐LiF Conversion Enables a LiF–Fluorinated Carbon Interphase for Reconstruction‐Resistant Ni‐Rich Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim   +6 more
wiley   +1 more source

Administering the Code of Good Manufacturing Practice for prescription medicines [PDF]

open access: yes, 2014
This audit assessed the effectiveness of the Therapeutic Goods Administration’s application of the Code of Good Manufacturing Practice for prescription medicines.

core  

TGA-FTIR measurements of trace gases relevant to air quality in Western Sydney, Australia from 16 July 2017 to 12 September 2017

open access: yes, 2017
TGA-FTIR measurements of trace gases relevant to air quality in Western Sydney, Australia from 16 July 2017 to 12 September ...
Naylor, Travis A   +5 more
core   +1 more source

Composition, properties, stability and thermal behavior of tamarind (Tamarindus indica) seed oil

open access: yesGrasas y Aceites, 2019
The composition, thermal stability and phase behavior of tamarind (Tamarindus indica) seed oil were analyzed to contribute to the exploration of their potential uses.
M. G. Chacón-Fernández   +4 more
doaj   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

open access: yesAdvanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus   +8 more
wiley   +1 more source

The Use Of XRPD And ATR-FTIR In The Screening Of Three Component Co-amorphous Systems Created Via A Melt-Quench Method

open access: yesBritish Journal of Pharmacy, 2018
Multiple three-component co-amorphous systems have been created via a melt- quench method. This has been confirmed by a single glass transition in the individual DSC traces and then reinforced by X-ray diffraction data, which show an absence of ...
Benjamin Edgar   +2 more
doaj   +1 more source

Moving Beyond Oligoethers: Polar Side‐Chain Engineering for Aqueous Mixed Ionic–Electronic Conductors

open access: yesAdvanced Functional Materials, EarlyView.
We investigate how side‐chain chemistry and hydrogen bonding affect electrochemical doping in poly(propylenedioxythiophene) polymers. Replacing oligoether side chains with hydroxyl or carboxylic acid groups nearly triples electrochemical conductivity.
Joshua M. Rinehart   +5 more
wiley   +1 more source

Co-pyrolysis of biomass and binary single-use plastics: synergy, kinetics, and thermodynamics

open access: yesInternational Journal of Sustainable Energy, 2023
Waste management is an increasing global concern due to the rise in urbanization and industrialization. This study examines the co-pyrolysis of date pits (DP) and single-use plastics (polypropylene-PP and Styrofoam-PS) as a way to create value-added ...
Sabah Mariyam   +4 more
doaj   +1 more source

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