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DOI: 10.1016/j lsurfa.2022.129249 Corpus ID: 249055297; Cotton fabric containing photochromic microcapsules combined thermal energy storage features @article{Gao2022CottonFC, title={Cotton fabric containing photochromic microcapsules combined thermal energy storage features}, author={Yan Gao and Wenhui Zhang and
Newly developed photoelectrochemical energy storage (PES) devices can effectively convert and store solar energy in one two-electrode battery, simplifying the
Cotton fabric containing photochromic microcapsules combined thermal energy storage features Colloids and Surfaces A: Physicochemical and Engineering Aspects ( IF 5.2 ) Pub Date: 2022-05-24, DOI: 10.1016/j lsurfa.2022.129249
Photochromic molecules display reversible isomerization reactions between two isomers accompanied by an exchange between heat and chemical potential. A considerable part of the absorbed light energy is stored in and released from the present E-type photochromic molecules, which undergo cyclization reactions under UV light excitation and backward
Reversible photochromic energy storage polyurea microcapsules via in-situ polymerization. Shaofeng Sun, Yan Gao, Na Han, XingXiang Zhang and Wei Li. Energy, 2021, vol. 219, issue C . Abstract: In this study, reversible photochromic polyurea (PU) microcapsules had been innovatively designed and prepared by in-situ polymerization
The developed PC glass is responsive to a low-price desktop-level mini-laser to encode optical information, yields unique twofold decoding modes in bright- and dark-fields, and shows good data erasibility. 3D volumetric optical storage with a memory density of ≈480 Mbit cm −3 is realized with the aid of an advanced femtosecond laser
Energy Storage upon Photochromic 6-π Photocyclization and Efficient On-Demand Heat Release with Oxidation Stimuli J Phys Chem Lett. 2021 Nov 25;12(46) :11391 and energy storage efficiencies at a single wavelength, η, as high as 23% are experimentally demonstrated. Their efficient photochemical quantum yield for the
Photochromic materials have great potential in various novel optoelectronic devices such as adaptive regulation, smart detection, information storage, and camouflage anti-counterfeiting displays.
The photochromic nature, thermal stability, and cascade ring-opening reaction of the closed form isomers of eight photochromic terarylenes are studied, and energy storage efficiencies at a single wavelength, η, as high as 23% are experimentally demonstrated.
DOI: 10.1039/d1ta10091b Corpus ID: 247209130; Non-Photochromic Solar Energy Storage in Carbon Nitride Surpassing Blue Radicals for Hydrogen Production @article{Wu2022NonPhotochromicSE, title={Non-Photochromic Solar Energy Storage in Carbon Nitride Surpassing Blue Radicals for Hydrogen Production}, author={Pei-Shan
Integrated solar batteries that integrate photoelectrodes with redox-electrodes realize indirect solar energy storage based on dual energy matching (photo-carriers and redox couples) and two distinct
What goes around comes around: Stepwise photoisomerizations are observed in a macrocycle incorporating two photochromic dihydroazulene units, resulting in two vinylheptafulvene units that thermally revert in a stepwise manner to the original dihydroazulene macrocycle, on a fast and slow timescale (see figure).The harnessed
Density functional theory calculations confirm that the electron storage capacity of the short-range-ordered KPHI is higher than that of the crystalline one. Moreover, the molecular structure remains unchanged after electrons are stored, resulting in non-photochromic solar energy storage in short-range-ordered KPHI.
However, it is still a challenge to achieve excellent photochromic properties and energy storage performances in a ferroelectric material at the same time. Here, a novel photoelectric multifunctional material of (K0.5Na0.5)NbO3:0.05Eu is obtained. Under visible light irradiation, the sample can effectively absorb and store visible light
Photochromic materials have received widespread interest in probes, information storage, logic gates, self-assemblies, biological materials, etc 24,25. During a photochromic process, the exciton
Molecular solar thermal energy storage: Derivatives of the dihydroazulene (DHA)/vinylheptafulvene (VHF) photo/thermoswitch with only one cyano group at position 1 were prepared and investigated experimentally and theoretically pared to derivatives with two cyano groups, these compounds exhibit larger energy differences between
A microcapsule with intelligent photochromic and energy storage temperature adjustment function has been prepared with melamine-formaldehyde as wall material via an in situ polymerization method
Molecular solar thermal energy storage (MOST) systems based on photochromic molecules that undergo photoisomerization to high‐energy isomers are attractive for storage of solar energy in a
1. Introduction. Photochromic materials are compounds that can change color when exposed to UV light or visible light [].The characteristic of photochromic materials has attracted great attention among researchers in different fields, such as optical anti-counterfeiting [2,3], smart fiber [], information storage [], color-changing film [], and color
Abstract Photochromic glass shows great promise for 3D optical information encryption and storage applications. Transmission spectra and photos of Eu-Bi glass before and after 473 nm laser with 102.88 W cm −2 irradiation nanoclusters with a diameter of approximately 5 nm emerged in the photochromic glass. Energy-dispersive x-ray
3 · The fast response of dynamic RTP and photochromic characteristics lends them to the development of 3D optical storage, reversible photo-patterning, and even
In comparison, our synthesized photochromic microcapsules with energy storage also achieved an energy storage efficiency of 45.5%, while Δ H m and ∆H c reached 72.0 J/g and − 58.0 J/g
The highest energy storage density of the molecularly modified DHA/VHF derivatives system can reach 0.73 kJ kg −1, which almost equals the energy storage density of the original NBD/QC system
The coupling of photochromic properties and ferroelectrics has captured increasing interest in field of photoelectric devices. However, it is still a challenge to achieve excellent photochromic properties and energy storage performances in a ferroelectric material at the same time. Here, a novel photoelectric multifunctional material of
The results for the storage energy of the DHA/VHF physisorbed onto the various types of nanoparticles at three different separations are displayed in Fig. 3 rstly, we note that the different nanoparticles generally decrease the storage energy as the interaction with the nanoparticles is increased, though there are some exceptions.
（）（kphi）,（2d）。 kphi, kphi,。
Abstract In this study, reversible photochromic polyurea (PU) microcapsules had been innovatively designed and prepared by in-situ polymerization successfully, which exhibited good latent heat storage and release properties. For the microcapsules, butyl stearate containing photochromic dye (spirooxazine) was used as the core material and PU as
In this paper, we prepared photochromic microcapsules by SP due to its rapid photo responsiveness and excellent photochromic properties [17], [18]. Phase change materials (PCMs) are functional materials that store and release reversible latent thermal through green processes of melting and freezing [22] .
Dense and mesoporous WO 3 thin films are incorporated as electrochromic and energy storage layer. The device with mesoporous WO 3 film
Aromaticity‐Controlled Energy Storage Capacity of the Dihydroazulene‐Vinylheptafulvene Photochromic System. Anders B. Skov. Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø, Denmark after a stimulus, return to the original isomer presents a closed‐cycle of
In this study, reversible photochromic polyurea (PU) microcapsules had been innovatively designed and prepared by in-situ polymerization successfully, which exhibited good latent heat storage and release properties.
SummaryApplicationsHistoryOverviewClasses of photochromic materialsSee also
Photochromism is the reversible change of color upon exposure to light. It is a transformation of a chemical species (photoswitch) between two forms by the absorption of electromagnetic radiation (photoisomerization), where the two forms have different absorption spectra.
The photochromic fabrics with good energy storage and thermal regulation. Abstract. Photochromic materials have great potential in various novel optoelectronic devices such as adaptive regulation, smart detection, information storage, and camouflage anti-counterfeiting displays. However, the problems of high sensitivity
With the continuous interest in exploring various sophisticated photochromic systems 34,35,36,37,38,46,59,60,61,62,64,65,66,67,68,69,70, in this work, we report the multiple-state photochromic
The efficient photochemical quantum yield for the cyclization reaction markedly contributes to the high energy storage efficiency as well as showing the capability of efficient cascade cycloreversion reactions. Photochromic molecules display reversible isomerization reactions between two isomers accompanied by an exchange between
A series of potassium-modified carbon nitrides (K-CNs) were prepared by KCl/LiCl molten-salt method, showing enhanced catalytic activity, optical absorption, and improved electron-hole separation
Download scientific diagram | Schematic illustration of the photochromic and energy storage properties in Eu³⁺ doped KNN materials from publication: Photochromic and energy storage properties
Downloadable (with restrictions)! In this study, reversible photochromic polyurea (PU) microcapsules had been innovatively designed and prepared by in-situ polymerization successfully, which exhibited good latent heat storage and release properties. For the microcapsules, butyl stearate containing photochromic dye (spirooxazine) was used as
Stepwise photochromism of the gold (I) complex has been made possible, offering an effective strategy for the construction of multiple-state photochromic materials with multiple photocontrolled
Photochromic and energy storage properties in K 0.5Na 0.5NbO 3-based ferroelectrics Qiannan Jia1,2, Yong Li1,2, Lili Guan2, Haiqin Sun2, Qiwei Zhang1,2, and Xihong Hao1,2,* 1Ke Laboao of Inegaed Eploiaion of Baan Obo Mli-Meal Reoce, Inne Mongolia Uniei of Science and Technolog, Baoo 014010, China 2Inne Mongolia Ke Laboao of Feoelecic
Request PDF | On Nov 17, 2021, Ryosuke Asato and others published Energy Storage upon Photochromic 6-π Photocyclization and Efficient On-Demand Heat Release with Oxidation Stimuli | Find, read
Full of energy: An increase in the solar energy storage capacity of the dihydroazulene (DHA)–vinylheptafulvene (VHF) photo/thermoswitch is achieved by fusing a benzene ring to the DHA isomer (see figure). In contrast, the relative stability is interchanged by benzannulation of the VHF isomer.
The photochromic materials serving as proton conductors in our PC-TENG endow the device with good electric output and excellent photochromic color-tunable characteristics. Thus, combining the photochromic property and biomechanical energy harvesting, our PC-TENG exemplifies the device with multifunctionalities for wearable electronics.
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