Energy storage is more important today than at any time in human history. Future
generations of rechargeable lithium batteries are required to power portable electronic …

Extensive efforts have been undertaken to develop and optimize new materials for lithium-
ion batteries to address power and energy demands of mobile electronics and electric …

The strength of lightweight mechanical metamaterials, which aim to exploit material-
strengthening size effects by their microscale lattice structure, has been limited by the …

Made to order: The synthesis of well-defined porous carbon films involves four steps: 1)
monomer-block copolymer film casting, 2) structure refining through solvent annealing, 3) …

Implantable neural microsensors have significantly advanced neuroscience research, but
the geometry of most probes is limited by the fabrication methods. Therefore, new methods …

Energiespeicherung ist heute wichtiger denn je. Künftige Generationen von
wiederaufladbaren Lithiumbatterien müssen tragbare Elektrogeräte (Mobiltelefone, Laptops …

This paper presents a highly selective ammonia sensor based on ZnO nanostructures
combined with graphene quantum dots (GQDs). Novel graphene quantum dots (GQDs) …

Miniature power sources are needed for a variety of applications, including implantable
medical devices, remote microsensors and transmitters,“smart” cards, and Internet of things …

With common manufacturing approaches it is impossible to fabricate complex free-standing
3D carbon electrodes with well-defined geometrical structures. Here, a novel and …

Progressing from 2D to 3D thin-film microbattery structures represents an important
paradigm shift in the development of electrochemical power sources. The development …