Organic electrochromic energy storage materials and device
energy storage devices (Huang et al., 2018; Liu et al., 2020b; Pei et al., 2020). Electrochromic devices generally adopt multi-layer 5+, corresponding to the color change from reddish
Recent Advances in Electrochromic Devices: From Multicolor to
Also, flexible ECDs can integrate energy storage and electrochromic functions within a single platform. This integration allows the device to store electrical energy along with
Bifunctional flexible electrochromic energy storage
A symmetrical flexible electrochromic energy storage device (FECESD) with good color-changing, energy-storage and cyclic bending performance is successfully fabricated, which shows a CE value of 269.80 cm
Recent progress in electrochromic energy storage materials and
Multiple color states, a fast response, a high CE, high optical contrast, a high energy density, and a low operational redox potential are the elementary requirements of an efficient, smart,
Recent progress in electrochromic energy storage materials and devices
Charging–discharging and absorption of the device were simultaneously analyzed in accordance with the changing EC color intensity. The device showed a change from dark green to blue
Organic electrochromic energy storage materials and device design
Similarly, viologens (1,1′-Disubstituted-4,4′-bipyridinium salt) is also a common polymer in the field of electrochromism. When the applied current or voltage changes, a two
Large-Scale Color-Changing Thin Film Energy Storage
Here we demonstrate a novel nickel–carbonate–hydroxide (NCH) nanowire thin-film-based color-changing energy storage device that possesses a high optical contrast of ∼85% at 500 nm and a superior capacitance of more than 170
Emerging Electrochromic Materials and Devices for
With the rapid development of optoelectronic fields, electrochromic (EC) materials and devices have received remarkable attention and have shown attractive potential for use in emerging wearable and portable
High-performance electrochromic WO3/POM–MXene energy storage device
Electrochromic devices (ECDs) can reversibly and rapidly change their color or optical properties on the application of low external voltages or currents [[1], [2], [3]] and are
Study on electro-optical dual-control color-changing and energy
The multifunctional electro-optical dual-control color-changing and storage device prepared in this paper combines color-changing, storage and photoelectric conversion technologies, which not
Robust Trioptical-State Electrochromic Energy Storage
The device displays trioptical (clear, colored, and mirror) states in a single device with energy storage capability. The investigation of the discharging and charging of the Cu hybrid REM battery reveals a Cl – /ClO –
Fast self-charging and temperature adaptive electrochromic energy
It is very similar to the energy conversion process of energy storage devices, so more and more people are applying electrochromic materials in the field of multifunctional
Advances in bifunctional electro-responsive materials for superior
The ever-growing pressure from the energy crisis and environmental pollution has promoted the development of efficient multifunctional electric devices. The energy storage
Evolving trends in electrochromic energy storage devices:
Firstly, the concept involves color-indexed energy storage devices, such as supercapacitors or batteries, that can change color in tandem with their charged state [29], [41], [42]. This