Cover Feature: Ion Conductive Phytic Acid‐G Quadruplex Hydrogel as Electrolyte for Flexible Electrochromic Device (ChemNanoMat 6/2021)

Electrochromic device with Prussian blue and HPC-based electrolyte

Given the importance of the development of electrochromic devices (ECDs) for technological applications small devices with Prussian blue (PB)/hydroxypropyl cellulose (HPC) electrolyte/CeO2TiO2 configuration were assembled and characterized. The films of PB were obtained galvanostaticaly by applying 0.45 mA for 300 s. The cyclic voltammetry, in 1 mol L 1 KCl solution, of these films showed a red...

Development of Flexible Electrochromic Device with Thin Film Configuration

Te 5 layer used as solid electrolyte in Conductive - Bridge memory devices fabricated on flexible substrate

This paper shows that the well-know chalcogenide Ge2Sb2Te5 (GST) in its amorphous state may be advantageously used as solid electrolyte material to fabricate Conductive-Bridge Random Access Memory (CBRAM) devices. GST layer was sputtered on preliminary inkjet-printed silver lines acting as active electrode on either silicon or plastic substrates. Whatever the substrate, the resistance switching...

Electrochromic conductive polymer fuses for hybrid organicÕinorganic semiconductor memories

We demonstrate a nonvolatile, write-once-read-many-times ~WORM! memory device employing a hybrid organic/inorganic semiconductor architecture consisting of thin film p-i-n silicon diode on a stainless steel substrate integrated in series with a conductive polymer fuse. The nonlinearity of the silicon diodes enables a passive matrix memory architecture, while the conductive polyethylenedioxythio...

Graphene based flexible electrochromic devices

Graphene emerges as a viable material for optoelectronics because of its broad optical response and gate-tunable properties. For practical applications, however, single layer graphene has performance limits due to its small optical absorption defined by fundamental constants. Here, we demonstrated a new class of flexible electrochromic devices using multilayer graphene (MLG) which simultaneousl...