Electrochromic Thin Film Fabricated Using a Water-Dispersible Ink of Prussian Blue Nanoparticles

Shiozaki, Hirofumi; Kawamoto, T.; Tanaka, Hidemi; Hara, Shigeo; Tokumoto, M.; Gotoh, Akihito; Satoh, Tetsutaroh; Ishizaki, Manabu; Kurihara, Masato; Sakamoto, Masatomi

doi:10.1143/jjap.47.1242

Cited by 41 publications

(19 citation statements)

References 16 publications

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“…After stirring mixture of them with an equal molar ratio for 1 h, the precipitates should be centrifuged and washed with DI water. In addition, a filter process is essential to prevent PB and Ni-PBA NPs aggregating in water [30].…”

Section: Synthesis Of Pb and Ni-pb Npsmentioning

confidence: 99%

A leaf-molded transparent triboelectric nanogenerator for smart multifunctional applications

et al. 2017

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Transparent, flexible and highly efficient portable power sources are essential components of the next generation electronics and optoelectronic devices. However, complicated technology, expensive cost, environmental pollution and low-efficient output have limited its development. Herein, based on periodic contact/separation between human skin and the microstructured polydimethylsiloxane (PDMS) film, we demonstrate a transparent flexible triboelectric nanogenerator (TENG) through a relatively simple, low-cost, environmental-friendly and high-efficient method. For the first time, the natural leaves with rich surface textures were introduced to make microstructures on PDMS films as effective friction surface in the TENG. Furthermore, long silver nanowires (200 µm in length at least) through novel synthesis were assembled as high-performance electrode, resulting in the entirely flexible and transparent TENG. Owing to the unique design, the transparent flexible TENG was eventually obtained with an enhanced output (Voc=56 V; Isc=3.1 μA) and remarkable transparency (88%). Owing to compelling features of the TENG, a self-powered user-interactive wearable system was successfully established by integrating a flexible electrochromic device (ECD). The remarkable color-tunable ability via mechanical control of our system, highly inspired by chameleons, is potentially useful in military camouflage, monitoring human activity visually, as well as replacing performance of face change in Sichuan Opera. Therefore, this research is a substantial advancement toward the construction of transparent nanogenerator and its multifunctional applications in energy conversation, wearable electronics, healthcare, culture experience, and even environmental protection.

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Section: Synthesis Of Pb and Ni-pb Npsmentioning

confidence: 99%

A leaf-molded transparent triboelectric nanogenerator for smart multifunctional applications

et al. 2017

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“…By contrast, PB and Ni-PBA NPs would tend to aggregate and could not disperse well in water. Thus, a particle modification process [33,40] was used to improve the dispersion of PB and Ni-PBA NPs in water.…”

Section: Synthesis Of Pba Npsmentioning

confidence: 99%

Multicolor electrochromic thin films and devices based on the Prussian blue family nanoparticles

Liao

Chen

Liao

et al. 2016

Solar Energy Materials and Solar Cells

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“…The detailed formation mechanism, corresponding reactions and chemical composition of electrodeposited PB films have been well summarized in previous reports [ 68 , 69 ]. Recently, water-soluble and organic-solvent-soluble PB nanoparticles inks have been successfully prepared by surface modification [ 70 , 71 , 72 , 73 ]. The strategies for the process are schematically shown in Figure 27 .…”

Section: Nanostructures In Ec Materials and Devicesmentioning

confidence: 99%

Application of Nanostructures in Electrochromic Materials and Devices: Recent Progress

2010

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The recent progress in application of nanostructures in electrochromic materials and devices is reviewed. ZnO nanowire array modified by viologen and WO3, crystalline WO3 nanoparticles and nanorods, mesoporous WO3 and TiO2, poly(3,4-ethylenedioxythiophene) nanotubes, Prussian blue nanoinks and nanostructures in switchable mirrors are reviewed. The electrochromic properties were significantly enhanced by applying nanostructures, resulting in faster switching responses, higher stability and higher optical contrast. A perspective on the development trends in electrochromic materials and devices is also proposed.

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Electrochromic Thin Film Fabricated Using a Water-Dispersible Ink of Prussian Blue Nanoparticles

Cited by 41 publications

References 16 publications

A leaf-molded transparent triboelectric nanogenerator for smart multifunctional applications

A leaf-molded transparent triboelectric nanogenerator for smart multifunctional applications

Multicolor electrochromic thin films and devices based on the Prussian blue family nanoparticles

Application of Nanostructures in Electrochromic Materials and Devices: Recent Progress

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