Results 131 to 140 of about 7,280,678 (234)

Stretchable h‐BN/TPU Fibers for Passive‐Active Dual‐Mode Thermal Management and Wearable Haptic Interfaces

Advanced Science, EarlyView.
Optimized 30 wt.% h‐BN/TPU fibers create a thermal conductivity of 2.08 W·m−1·K−1 while retaining mechanical compliance (422% elongation at break). Woven fabrics reduce surface temperature by 5.7°C under simulated solar irradiation. Glove integration enables localized fingertip heating at 29.55°C·s−1 with a thermal relaxation time of approximately 20 s.
Yiwei Zhou, Shanshan Long, Bo Chen, Maohua Li, Linhong Li, Yue Qin, Rongjie Yang, Hanxi Chen, Cheng‐Te Lin, Yixiang Xu, Kean How Cheah, Nan Jiang, Jinhong Yu   +12 more
wiley   +1 more source

Estimating solar radiation according to semi empirical approach of Perrin de Brichambaut: application on several areas with different climate in Algeria

International Journal of Energetica, 2016
The solar energy reaching a given surface is directly dependent on the orientation thereof and the position of the sun. To get maximum energy from the sun, it is necessary a good solar receiver orientation towards the solar radiation where the solar ...
Mokhtar Ghodbane
doaj  

Balancing Crystallization Kinetics and Lattice Strain Enables Thermally Stable Slot‐Die‐Coated Narrow‐Bandgap Perovskite Solar Cells

Advanced Science, EarlyView.
Unbalanced crystallization in mixed Sn‐Pb perovskites causes film defects and instability. CsPbI3 nanocrystals serve as nucleation seeds to regulate growth during slot‐die coating. Resulting solar cells retain 80% efficiency after nine thermal cycles. Operando GIWAXS confirms suppressed microstrain and lattice distortion, demonstrating that synergistic
Xiaojing Ci, Altantulga Buyan‐Arivjikh, Xiongzhuo Jiang, Simon A. Wegener, Christoph G. Lindenmeir, Lixing Li, Thomas Baier, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Kun Sun, Peter Müller‐Buschbaum   +10 more
wiley   +1 more source

Comparative analysis of daily global solar radiation prediction using deep learning models inputted with stochastic variables. [PDF]

Sci Rep
Yadav AK, Kumar R, Wang M, Fekete G, Singh T.   +4 more
europepmc   +1 more source

Balancing Shading and Resistive Losses: 33% Efficient Perovskite/Silicon Tandem Solar Cells via Front‐Electrode Engineering

Advanced Science, EarlyView.
Front‐electrode co‐optimization combining tungsten‐doped indium oxide (IWO) transparent electrode and simulation‐guided metal grid geometry boosts perovskite/silicon tandem solar cell performance. The low work function IWO improves interfacial carrier extraction, while tailored grid parameters balance optical shading and electrical resistive losses ...
Yuhui Ji, Fei Wang, Junjun Li, Yunren Luo, Haichuan Zhang, Qi Liu, Pengxu Chen, Kexin Yao, Qiang Shi, Fanying Meng, Liping Zhang, Chen Yang, Jiakai Liu, Zhengxin Liu, Wenzhu Liu, Jian Yu   +15 more
wiley   +1 more source

Prediction of daily global solar radiation in different climatic conditions using metaheuristic search algorithms: a case study from Türkiye. [PDF]

Environ Sci Pollut Res Int
Bakır H.
europepmc   +1 more source

Ionically Counter‐Programmable Phase‐Separation of Superstable Star‐Biopolyamide Coacervates for Electrothermally‐Responsive Pseudosolid Smart Windows

Advanced Science, EarlyView.
We develop bio‐based, star‐branched polyamides from itaconic acid and cadaverine with tunable lower critical solution temperature (LCST) transitions for dynamic solar modulation. Specific metal ion coordination with pyrrolidone moieties drives precise phase transitions via calcium‐induced salting‐in and sodium‐induced salting‐out mechanisms. Formulated
Jie Liu, Xiaotian Zhu, Jinjian Hou, Jinze Du, Mohammad Asif Ali, Maiko K. Okajima, Tatsuo Kaneko   +6 more
wiley   +1 more source

Improved Skills for Predicting Sub‐Seasonal to Seasonal Global Sea Surface Temperature

Advanced Science, EarlyView.
Addressing the critical Sub‐seasonal to Seasonal predictability gap, this study presents CAS‐Canglong, a novel deep learning framework. By leveraging 3D Swin‐Transformers to capture long‐range ocean interactions, the model demonstrates superior skill over traditional GCMs.
Longhao Wang, Xuanze Zhang, Ruby L. Leung, Francis H. S. Chiew, Amir AghaKouchak, Kairan Ying, Yongqiang Zhang   +6 more
wiley   +1 more source

Generalized global solar radiation forecasting model via cyber-secure deep federated learning. [PDF]

Environ Sci Pollut Res Int
Moradzadeh A, Moayyed H, Mohammadi-Ivatloo B, Aguiar AP, Anvari-Moghaddam A, Abdul-Malek Z.   +5 more
europepmc   +1 more source

Long‐Lifespan Polyorganosiloxane‐Based Silicone Evaporator for High‐Efficiency Seawater Desalination

Advanced Science, EarlyView.
Conventional evaporators suffer from salt crystallization and degradation. We design a white polyorganosiloxane evaporator with a reflector, achieving 4.344 kg m−2 h−1 at 1 sun in 3.5 wt.% NaCl. It shows over 53‑day cycling stability and 197‑day seawater resistance.
Jiaxian Zheng, Liqiang Zhang, Haoqi Ni, Shuozhen Chen, Xiangfeng Lin, Liwei Wang, Zhanhui Yuan   +6 more
wiley   +1 more source