Results 1 to 10 of about 714 (136)

Structure-dependent thermochromism of PAZO thin films: theory and experiment [PDF]

Beilstein Journal of Nanotechnology
Poly[1-[4-(3-carboxy-4-hydroxyphenylazo)benzenesulfonamido]-1,2-ethanediyl, sodium salt] (PAZO) exhibits a range of unique physical properties that are critical for its diverse applications in photonics, optoelectronics, memory devices, and sensing ...
Georgi Mateev, Dean Dimov, Nataliya Berberova-Buhova, Nikoleta Kircheva, Todor Dudev, Ludmila Nikolova, Elena Stoykova, Keehoon Hong, Dimana Nazarova, Silvia Angelova, Lian Nedelchev   +10 more
doaj   +2 more sources

Integration of Thermo-Responsive Materials Applied to Bio-Inspired Structures [PDF]

Biomimetics
This paper investigates the integration of thermo-responsive materials into bio-inspired structures, combining biomimicry and adaptive technologies in architecture.
Elton Lima, Hilma Ferreira, Luís Mateus, Amilton Arruda   +3 more
doaj   +2 more sources

Halogen Bond‐Driven Reversible Thermochromism in a Two‐Dimensional Hybrid Perovskite

Small Structures
Metal halide perovskites (MHPs) represent a versatile platform capable of accommodating new chemical design schemes for the development of innovative stimuli‐responsive materials.
Anastasios Stergiou, Giancarlo Terraneo, Elena Cariati, Daniele Marinotto, Chiara Botta, Silvia Bracco, Filippo De Angelis, Francesca Nunzi, Tommaso Moretti, Pierangelo Metrangolo, Gabriella Cavallo   +10 more
doaj   +2 more sources

Dinuclear Copper(II) Complex of Containing N,N-diisopropyl,N'-3-propylamide-ethylenediamine, and Dihydroxo Bridge; Solvatochromic and Thermochromic [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2022
The synthesis and characterization of a dinuclear [LCu(m-OH)2CuL](ClO4)2, complex with a tridentate N,N-diisopropyl,N'-3-propylamide-ethylenediamine hemilabile ligand (abbreviated L) is reported.
Asieh Heidarain, Hamid Golchoubian
doaj   +1 more source

Tough self-reporting elastomer with NIR induced shape memory effect

Giant, 2021
Multi-responsive polymers have attracted great attention in materials science. Herein, we report a tough self-reporting polyurethane elastomer with near infrared light induced shape memory.
Liulin Yang, Pufan Ouyang, Yuan Chen, Shishuai Xiang, Yonghong Ruan, Wengui Weng, Xumin He, Haiping Xia   +7 more
doaj   +1 more source

Self-rolling of vanadium dioxide nanomembranes for enhanced multi-level solar modulation

Nature Communications, 2022
In this work, authors demonstrate a smart window combining mechanochromism with thermochromism by self-rolling of VO2 nanomembranes to modulate in-door temperature self-adapted to seasons and climate with high efficiency.
Xing Li, Cuicui Cao, Chang Liu, Wenhao He, Kaibo Wu, Yang Wang, Borui Xu, Ziao Tian, Enming Song, Jizhai Cui, Gaoshan Huang, Changlin Zheng, Zengfeng Di, Xun Cao, Yongfeng Mei   +14 more
doaj   +1 more source

Pt(II) Complexes with Tetradentate C^N*N^C Luminophores: From Supramolecular Interactions to Temperature-Sensing Materials with Memory and Optical Readouts

Molecules, 2023
A series of four regioisomeric Pt(II) complexes (PtLa-n and PtLb-n) bearing tetradentate luminophores as dianionic ligands were synthesized. Hence, both classes of cyclometallating chelators were decorated with three n-hexyl (n = 6) or n-dodecyl (n = 12)
Matias E. Gutierrez Suburu, Meik Blanke, Alexander Hepp, Oliver Maus, Dominik Schwab, Nikos L. Doltsinis, Wolfgang G. Zeier, Michael Giese, Jens Voskuhl, Cristian A. Strassert   +9 more
doaj   +1 more source

Investigation of structural transition in molybdates CuMo1-xWxO4 prepared by polymeric precursor method [PDF]

Processing and Application of Ceramics, 2017
Solid solutions (CuMo1-xWxO4 where 0 ≤ x ≤ 0.12) were synthesized by using a polymeric precursor method. The crystallization process of the polymeric precursors was investigated using TG-DTA, FTIR and XRD techniques.
Mohamed Benchikhi, Rachida El Ouatib, Sophie Guillemet-Fritsch, Lahcen Er-Rakho, Bernard Durand   +4 more
doaj   +1 more source

Synthesis of novel silica encapsulated spiropyran-based thermochromic materials

Royal Society Open Science, 2022
A series of novel spiropyrans were synthesized through the condensation of substituted 3,3-dimethyl-2-methyleneindoline with different nitro-substituted o-hydroxy aromatic aldehydes. Indoles were initially substituted with a variety of alkanes and esters
Anila Iqbal, Ghazala Iqbal, Muhammad Naveed Umar, Haroon ur Rashid, Sher Wali Khan   +4 more
doaj   +1 more source

A Rational Fabrication Method for Low Switching-Temperature VO₂

Nanomaterials, 2021
Due to its remarkable switching effect in electrical and optical properties, VO2 is a promising material for several applications. However, the stoichiometry control of multivalent vanadium oxides, especially with a rational deposition technique, is ...
László Pósa, György Molnár, Benjamin Kalas, Zsófia Baji, Zsolt Czigány, Péter Petrik, János Volk   +6 more
doaj   +1 more source