Results 51 to 60 of about 2,217 (209)

Eco‐Friendly Binders for High‐Capacity Silicon Anodes and Sustainable Metal‐Ion Batteries: A Focus on Water‐Based and Bio‐Based Alternatives

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
The rapid growth of electric vehicles (EVs) and electronic devices has significantly increased the demand for high‐performance and sustainable battery technologies. Among the key components of metal‐ion batteries, including lithium‐ion batteries (LIBs), binders play a crucial role in ensuring electrode stability and reliable performance.
Junwoo Lee, Jiyoung Lee, Hongtao Sun
wiley   +1 more source

Polymeric membrane systems of potential use for battery separators [PDF]

open access: yes
Two membrane systems were investigated that may have potential use as alkaline battery separators. One system comprises two miscible polymers: a support polymer (e.g., polyvinyl formal) and an ion conductor such as polyacrylic acid.
Philipp, W. H.
core   +1 more source

Can nanotechnology potentiate photodynamic therapy? [PDF]

open access: yes, 2011
Photodynamic therapy (PDT) uses the combination of nontoxic dyes and harmless visible light to produce reactive oxygen species that can kill cancer cells and infectious microorganisms.
Chang, Julie   +8 more
core   +1 more source

Comparative Study of Immobilized Biolipasa‐R for Second Generation Biodiesel Production from an Acid Oil

open access: yesChemBioChem, Volume 25, Issue 21, November 4, 2024.
Biolipasa‐R immobilized via adsorption on diatomaceous earth and commercial carriers efficiently catalyzes the production of fatty acid methyl esters from acid oils, for the preparation of second‐generation biodiesel. It's performance in this process is superior to benchmark enzyme Novozym® 435. Abstract The primary objective of this work is to develop
Androniki Spanou   +3 more
wiley   +1 more source

Emerging Strategies to Prevent Bacterial Infections on Titanium‐Based Implants

open access: yesSmall, Volume 20, Issue 46, November 14, 2024.
This review critically assesses the current state of antibacterial coatings on implants, exploring antibacterial strategies, their efficacy, formulations, and fabrication processes. It provides valuable insight into the ongoing advancements in the field of antimicrobial coatings and highlights key challenges and opportunities for future research and ...
Martin Villegas   +6 more
wiley   +1 more source

Газконденсатидан олинган дизел ёқилғиларини сифатини яхшиловчи композицион кўп функционалли присадкалар олиш технологиясини ишлаб чиқиш [PDF]

open access: yes, 2021
Мақолада газконденсатидан олинган дизел ёқилғиларини физик-кимёвий хоссаларини яхшиловчи самарали композицион кўп функционалли присадкалар олиш технологиясини маҳаллий иккиламчи хомашё асосида ишлаб чиқилганлиги тўғрисида фикр ...
Ражабов, Р.Н.   +3 more
core   +1 more source

ZnS Cu-doped quantum dots [PDF]

open access: yes, 2014
The paper presents a survey of literature on the structure and optical properties of ZnS and copper ion-doped ZnS quantum dots. The effect of other metal dopants on the spectral properties of ZnS:Cu quantum dots was also considered. The influence of such
Miller, Ewa   +2 more
core  

Inorganic materials as supports for covalent enzyme immobilization: Methods and mechanisms [PDF]

open access: yes, 2014
Several inorganic materials are potentially suitable for enzymatic covalent immobilization, by means of several different techniques. Such materials must meet stringent criteria to be suitable as solid matrices: complete insolubility in water, reasonable
SANJUST, ENRICO, ZUCCA, PAOLO
core   +2 more sources

The Adsorption of Polymethacrylic Acid on Titanium Dioxide

open access: yesAdsorption Science & Technology, 1996
The adsorption of polymethacrylic acid of molecular weight 10 × 103 and 70 × 103 was studied on highly dispersed titanium dioxide of the rutile variety. It was found that increasing the adsorbent content in the adsorption system led to decreasing adsorption.
M.M. Soltys, Z.M. Yaremko
openaire   +1 more source

Aerosol feed direct methanol fuel cell [PDF]

open access: yes, 2002
Improvements to fuel cells include introduction of the fuel as an aerosol of liquid fuel droplets suspended in a gas. The particle size of the liquid fuel droplets may be controlled for optimal fuel cell performance by selection of different aerosol ...
Kindler, Andrew   +2 more
core   +1 more source

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