Electroactive polymers are studied and compared to create an innovating mechanical scavenging application. Electroactives polymers include electronic (piezoelectric, dielectric...) and ionic (IPMC, gels...) polymers. Thanks to a complete state of art, six polymers have been chosen, characterised and analytically modelled. This comparative study reveals dielectric polymers which have a very important energy density (1.5J.g-1). Then, a detailed electromechanical analytic modelling for dielectric polymer has been realized. This modelling is based on an electric and mechanical characterization of the polymer, and takes care of the parameters variation. Adaptable to any structure and solicitation, this modelling is validated by first simple meas...
Electroactive polymers are a polymer that demonstrate a change in the size or shape when roused by a...
He need of self-powered and wireless systems is at the origin of intense research activity on the el...
Le concept de biomimétisme, ou bionique, publié depuis 1969, étudie des régularités structurelles et...
Le but de ce travail de thèse est d'explorer la potentialité des polymères électroactifs pour une ap...
Dielectric polymers have seen their importance grow in the field of electroactive materials because ...
Dielectric polymers have seen their importance grow in the field of electroactive materials because ...
The concept of energy harvesting generally relates to the process of using ambient energy, which is ...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
Scavenging mechanical ambient energy is a promising solution to ensure the autonomy of wearable tran...
Scavenging mechanical ambient energy is a promising solution to ensure the autonomy of wearable tran...
Les élastomères diélectriques sont de plus en plus utilisés pour la réalisation des transducteurs da...
Le concept de la récupération d'énergie se rapporte généralement au processus d'utilisation de l'éne...
International audienceTo ensure the autonomy of various sensors, a promising alternative to batterie...
Electroactive polymers are a polymer that demonstrate a change in the size or shape when roused by a...
He need of self-powered and wireless systems is at the origin of intense research activity on the el...
Le concept de biomimétisme, ou bionique, publié depuis 1969, étudie des régularités structurelles et...
Le but de ce travail de thèse est d'explorer la potentialité des polymères électroactifs pour une ap...
Dielectric polymers have seen their importance grow in the field of electroactive materials because ...
Dielectric polymers have seen their importance grow in the field of electroactive materials because ...
The concept of energy harvesting generally relates to the process of using ambient energy, which is ...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
International audienceElectroactive polymers, generally used as actuators, offer very promising leve...
Scavenging mechanical ambient energy is a promising solution to ensure the autonomy of wearable tran...
Scavenging mechanical ambient energy is a promising solution to ensure the autonomy of wearable tran...
Les élastomères diélectriques sont de plus en plus utilisés pour la réalisation des transducteurs da...
Le concept de la récupération d'énergie se rapporte généralement au processus d'utilisation de l'éne...
International audienceTo ensure the autonomy of various sensors, a promising alternative to batterie...
Electroactive polymers are a polymer that demonstrate a change in the size or shape when roused by a...
He need of self-powered and wireless systems is at the origin of intense research activity on the el...
Le concept de biomimétisme, ou bionique, publié depuis 1969, étudie des régularités structurelles et...