Results 121 to 130 of about 68,407 (289)

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura   +8 more
wiley   +1 more source

OXYGENATED GLYCEROL DERIVATIVES AS AN ALTERNATIVE SOURCE OF ENERGY: A REVIEW

open access: yesEclética Química, 2018
Due to the excessive production of crude glycerol by the Brazilian biodiesel industries, the commercial interest for glycerol derivatives has widely increased.
Kiany S. B. Cavalcante   +6 more
doaj   +1 more source

Redox‐Mediated Aluminum–Air Fuel Cells With Suppressed Hydrogen Evolution for Durable Power Generation

open access: yesAdvanced Energy Materials, EarlyView.
The redox‐mediated aluminum–air fuel cell (RM‐AAFC) integrates a soluble redox mediator, 7,8‐dihydroxy‐2‐phenazine sulfonic acid (DHPS), to facilitate the oxidation of aluminum and inhibit hydrogen evolution reaction (HER) through competitive reactions between DHPS reduction and HER on the Al surface.
Yuxi Song   +10 more
wiley   +1 more source

Feeding Bioenergy Coproducts to Swine: Crude Glycerol

open access: yes, 2007
Biodiesel can be produced from a variety of fats and oils. Soybean oil is the primary feedstock in Iowa. In general, soybean oil is mixed with an alcohol (usually methanol) and a catalyst.
Honeyman, Mark   +3 more
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

open access: yesAdvanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim   +8 more
wiley   +1 more source

Polyhydroxyalkanoate production from crude glycerol by newly isolated Pandoraea sp. Polyhydroxyalkanoate production from crude glycerol

open access: yes, 2018
A new bacterial strain was isolated from Atlantic rainforest in Brazil for polyhydroxyalkanoate (PHA) production utilizing crude glycerol from biodiesel industry (CG) and it was identified as Pandoraea sp. MA03. Shake flask experiments were performed at 10–50 g L−1 carbon source and showed the best values of poly(3-hydroxybutyrate) (P3HB) production ...
de Paula, Fabrício Coutinho   +4 more
openaire   +2 more sources

Feasible microbial accumulation of triacylglycerides from crude glycerol [PDF]

open access: yes, 2018
This is the peer-reviewed version of the following article: Fra-Vázquez, A. , Pedrouso, A. , Palmeiro-Sánchez, T. , Moralejo-Gárate, H. and Mosquera-Corral, A. (2018), Feasible microbial accumulation of triacylglycerides from crude glycerol. J.
Moralejo Gárate, Helena   +9 more
core   +1 more source

Cteno‐Bot: An Untethered Metachronally Swimming Robot With Magnetoactive Propulsors

open access: yesAdvanced Intelligent Systems, EarlyView.
We present Cteno‐bot, an untethered ctenophore‐inspired robot which swims using metachronally coordinated appendages. A single mechanism controls up to 216 magnetoactive propulsors via a dynamically varying magnetic field. We show that the swimming speed of the robot can be increased without a corresponding increase in power requirement, simply by ...
David J. Peterman, Margaret L. Byron
wiley   +1 more source

Improvement of Biohydrogen Fermentation by Co-digestion of Crude Glycerol with Palm Oil Decanter Cake

open access: yesChemical Engineering Transactions, 2017
This study focuses on enhancement the efficiency of biohydrogen production from co-digestion of crude glycerol (GLC) with palm oil decanter cake. Decanter cake with the characteristic of high biodegradable organic contents and nutrient rich compositions ...
S. Kanchanasuta   +2 more
doaj   +1 more source

Crude glycerol to valuable chemical product- a reliable industry process [PDF]

open access: yes, 2018
Market of organic carbonates chemical is dominated by petroleum-based products. Under-utilized crude glycerol for the production of valuable high end products.
Anisah Sajidah, Haji Saud   +4 more
core  

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