Results 81 to 90 of about 57,891 (290)

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Performance in Solar Orientation Determination for Regular Pyramid Sun Sensors

Sensors, 2019
Non-planar sun sensors can determine solar orientation by existing photodiodes or by reusing solar panels, without increasing the size and mass of spacecraft.
Jiang Wang, Yongchao Zhang, Yin Zhang, Yulin Huang, Jianyu Yang, Yuming Du   +5 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Robert Grosseteste: the geometry to solve the complexity of the world [PDF]

, 2013
Robert Grosseteste: the geometry to solve the complexity of the world, by Amelia Carolina Sparavigna, Politecnico di Torino, Department of Applied Science and Technology. Italy Abstract: Robert Grosseteste, an English philosopher and scientist, Bishop of
Sparavigna, Amelia Carolina
core  

Hydrogel‐Based 3D‐Printable Stretchable Pressure Sensor

Advanced Materials Technologies, EarlyView.
We present a carbon‐black‐functionalized double‐network granular hydrogel (DNGH) pressure sensor capable of detecting pressures from 200 Pa, equivalent to a light finger touch, up to 500 kPa. The sensor exhibits signal drifts below 3.5% after 800 cycles and response times around 80 ms. Leveraging this broad sensing range, we 3D print this material into
Tianyu Yuan, Chenzhuo Li, Antonia Georgopoulou, John M. Kolinski, Esther Amstad   +4 more
wiley   +1 more source

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source

The theory of Void in architecture

Cogent Arts & Humanities
‘Like a flood astounds an ark, so a point surmounts on the sea of perpetuity’. This paper aims to delve into the architectural narrative of space by exploring the interrelation between architectural space and the abstract concept of the Void, within a ...
Fouad Ghoussayni, Amer Ali, Ali Bayyati
doaj   +1 more source

Bis(μ-N-benzyl-N-furfuryldithiocarbamato)-1:2κ3S,S′:S′;2:1κ3S,S′:S′-bis[(N-benzyl-N-furfuryldithiocarbamato-κ2S,S′)cadmium]

Acta Crystallographica Section E, 2012
In the centrosymmetric title compound, [Cd2(C13H12NOS2)4], pairs of dithiocarbamate ligands exhibit different structural functions. Each of the terminal ligands is bidentately coordinated to one CdII atom and forms a planar four-membered CS2Cd chelate ...
Rajni Kant, Vivek K. Gupta, Kamini Kapoor, P. Valarmathi, S. Thirumaran   +4 more
doaj   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

catena-Poly[[[aquabis(1H-imidazole-κN3)copper(II)]-μ-furan-2,5-dicarboxylato-κ2O2:O5] trihydrate]

Acta Crystallographica Section E, 2012
In the title cooridnation polymer, {[Cu(C6H2O5)(C3H4N2)2(H2O)]·3H2O}n, an infinite chain is formed along [001] by linking of the Cu(C3N2H4)2(H2O) entities with two bridging monodentate carboxylate groups of two different furan-2,5-dicarboxylate ...
Yue Gao, Wen-Yuan Gao, Yue Xu, Ya-Feng Li, Xiao-Lin Qin   +4 more
doaj   +1 more source