Results 121 to 130 of about 855,312 (286)
, 2011 The factors effecting discharge rate limitation within LiFePO4 composite electrode structures have been investigated. It was found that for composite electrodes containing ‘small particles’ of active material solid state processes are not necessarily ...
Johns, Phillip A., Johns, Phillip A
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Novel Polythiophenes for Biosensor Applications [PDF]
The development of an enzyme biosensor employing a novel functionalised polythiophene matrix is presented. The research upon conducting polymer platforms for biological immobilisation is extensive but by no means exhaustive and therefore this ...
Clayton, Kate
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Advancing Energy Efficiency in Smart Windows via Dual‐Responsive Electro‐Thermochromism
Advanced Science, EarlyView.A durable and stable quasi‐solid‐state electro‐thermal dual‐responsive photothermal regulation device has been employed in advanced energy‐efficient smart windows. The devised device not only incorporates a thermochromic hydrogel characterized by high ionic conductivity, high optical transmittance, and a low LCST, but also comprises an electrochromic ...
Tongyu Chen +10 more
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Advanced Science, EarlyView.Ru‐doping‐induced defect engineering enables freestanding Ru–MoO3‐x flexible films with enriched oxygen vacancies, modulated band structure, and enhanced charge transport. The optimized electrode delivers ultrahigh capacitance approaching the theoretical limit of MoO3, while assembled asymmetric supercapacitors exhibit high energy density, wide‐voltage
Xiaoqing Bin +8 more
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Advanced Science, EarlyView.Reconstruction of a Co9S8/Co‐Ni3S2 electrocatalyst stabilizes via a leaching‐redeposition dynamic equilibrium of metal ions. Interestingly, the Co‐ion leaching and redeposition play a crucial role in boosting oxygen evolution performance. This endogenous self‐repair cycle continuously offers active sites, allowing the catalyst to maintain superior OER ...
Xue‐Min Chen +6 more
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Study of Electroactive Polymer: Experiments and Applications
, 2007 近幾年來，電致動聚合物大變形，高強度，及可微小化製造的特性讓其在作為致動器的範疇中受到相當的注目。用於生物領域的致動器應用亦日漸增長中，且其特性的確定已成現今研究之要務。本論文使用導電聚合物及IPMC(離子式電致動聚合物)作為致動器的材料。將聚吡咯(polypyrrole)薄膜使用電化學沉積法(electrodeposition)製備於聚亞醯胺(polyimide)薄膜上以構成一雙層致動器，並紀錄此致動器在不同驅動電壓下的變形行為。導電PDMS用於量測此雙層致動器之施力 ...
Chang, Duo-Ru, 張鐸儒
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The role of material behavior in the performances of electroactive polymer energy harvesters
, 2015 Electroactive polymer energy harvesters are promising devices for the conversion of mechanical work to electrical energy. The performances of these devices are strongly dependent on the mechanical response of the polymeric material and on the type of ...
Zurlo, Giuseppe +2 more
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Advanced Science, EarlyView.Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva +7 more
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Conducting electroactive polymer-based biosensors
, 1999 Conductive electroactive polymers are materials discovered just on two decades ago. Originally heralded for their high conductivity/weight ratio, it is the unique chemical properties they possess that now arouse much attention.
G.G. Wallace +5 more
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Journal of the Brazilian Chemical Society, 2000 A well polished graphite surface was coated with a thin film of N-propylpyridinium chloride silsesquioxane polymer. On to the strongly graphite-adhered polymer film the electroactive species [Fe(CN)6]4- was adsorbed by means of an ion exchange reaction ...
Alfaya Rení V. S. +2 more
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