Lecture notes in energy, Год журнала: 2024, Номер unknown, С. 219 - 258
Опубликована: Дек. 28, 2024
Язык: Английский
Lecture notes in energy, Год журнала: 2024, Номер unknown, С. 219 - 258
Опубликована: Дек. 28, 2024
Язык: Английский
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 20, 2024
Abstract Smart windows have come to the fore in modern buildings and intelligent information equipment drawing upon their dynamic control over light transmission. Liquid crystals tactfully manipulate transmission depending on microcosmic molecular orientations, emerging as new favorite functional materials for smart windows. However, most liquid crystal window technologies require continuous electricity operation luminous transparency still perform a trade‐off between film formation performance dimming functions. As key components of building structures, shall be kept transparent an extended period. For convenience large‐scale processing, polymer matrices are indispensable. Given that, reverse‐operation‐mode films, which achieve daylighting natural or no power‐input states become opaque block sunlight through electric input demand, highly desired. Here, by introducing photolabile amine, synchronous light‐induced networks enhancement electrohydrodynamic instabilities mesogenic is successfully executed. Relying this creative effective approach, network films having simultaneous modulation capability visible near‐infrared from solar irradiation skillfully fabricated, promising applications versatile energy‐saving
Язык: Английский
Процитировано
13Energy and Buildings, Год журнала: 2025, Номер 329, С. 115276 - 115276
Опубликована: Янв. 6, 2025
Язык: Английский
Процитировано
2Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161283 - 161283
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
2Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 158937 - 158937
Опубликована: Янв. 5, 2025
Язык: Английский
Процитировано
1Journal of Building Engineering, Год журнала: 2024, Номер unknown, С. 111643 - 111643
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3Опубликована: Янв. 1, 2025
The flexibilization of dual-band electrochromic smart windows (DECSWs) addresses the fragility and weakness to impact traditional rigid windows, offering convenience in pre-transportation, post-installation, maintenance. However, high cost complexity fabrication processes hinder development DECSWs. This paper presents a novel method utilizing spraying technique dope W18O49, which has excellent properties, poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate), known for its stable mechanical onto surface indium-doped titanium dioxide/poly(ethyeleneterephtalate) create flexible film with superior DEC characteristics. Crucially, visible-light region, optical contrast reached 68.1% coloration efficiency 96.22 mC/cm2. In near-infrared showed 50.67% coloring 102.63 Additionally, DECSW exhibited outstanding maintaining EC performance during bending from 0° 180°, allowing independent regulation passage visible light. Furthermore, had photothermal regulation, achieving temperature 4.2 °C heat blocking 2.8 simulated sunlight experiments. device also retained after cutting, enabling preparation tailored shapes various applications. These results highlight significant potential reducing energy consumption.
Язык: Английский
Процитировано
0Ionics, Год журнала: 2025, Номер unknown
Опубликована: Март 6, 2025
Язык: Английский
Процитировано
0The Journal of Physical Chemistry C, Год журнала: 2025, Номер unknown
Опубликована: Март 11, 2025
Язык: Английский
Процитировано
0Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Апрель 10, 2025
Abstract Dual‐band electrochromic smart windows (DESWs) can selectively adjust the transmittance of visible (VIS) and near‐infrared (NIR) light, significantly reducing building energy consumption. However, current DESWs face challenges in achieving multi‐color control fully independent modulation VIS NIR light. Herein, a DESW with display capabilities four distinct operational modes is presented, achieved by utilizing polyaniline (PANI) combination built‐in electric field. The field, formed at interface between Au PANI, enhances transport speed ions electrons during (EC) process, facilitating electronic transitions polarons, bipolarons, quinonoid units. This improvement EC performance Au/PANI Schottky junction films compared to pure PANI films. enhanced not only expands from three four, but also provides faster response times (τ c /τ b = 1.1/5.4 s 1600 nm, τ 0.9/1.3 633 nm) superior cycle stability. Additionally, large‐scale (5 × 5 cm 2 ) device demonstrated, effectively controlling both temperature light flux. incorporation field accelerates electron ion transfer, providing promising strategy for developing high‐performance applications energy‐efficient buildings.
Язык: Английский
Процитировано
0Journal of Building Engineering, Год журнала: 2025, Номер 108, С. 112853 - 112853
Опубликована: Май 5, 2025
Язык: Английский
Процитировано
0