Results 31 to 40 of about 214,347 (266)

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

A neuromorphic device mimicking synaptic plasticity under different body fluid K+ homeostasis for artificial reflex path construction and pattern recognition

Fundamental Research
The ionic environment of body fluids influences nervous functions for maintaining homeostasis in organisms and ensures normal perceptual abilities and reflex activities.
Lu Yang, Yao Ni, Chengpeng Jiang, Lu Liu, Song Zhang, Jiaqi Liu, Lin Sun, Wentao Xu   +7 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Fabrication, characterization and photovoltaic performance of Cd1−xMnxS window layer based CdTe and CdSe thin film solar cells

Discover Electronics
In this work, we successfully fabricated two thin-film solar cells with configurations ITO/Cd1−xMnxS/CdTe/Al (C1) and ITO/Cd1−xMnxS/CdSe/Al (C2) using the chemical bath deposition technique and thermal evaporation techniques.
Himanshu Sharma Pathok, Padma Pani Shahu, Prasanta Kumar Saikia   +2 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Improving the photovoltage of Cu2O photocathodes with dual buffer layers

Nature Communications, 2023
Cuprous oxide (Cu2O) is a promising oxide material for photoelectrochemical water splitting (PEC), and increasing its photovoltage is the key to creating efficient overall PEC water-splitting devices. Previous reports are mostly focused on optimizing the
Jinshui Cheng, Linxiao Wu, Jingshan Luo
doaj   +1 more source

Regulated CO adsorption by the electrode with OH− repulsive property for enhancing C–C coupling

Green Chemical Engineering, 2023
Electrochemical CO2 reduction driven by renewable electricity is one of the promising strategies to store sustainable energy as fuels. However, the selectivity of value-added multi-carbon products remains poor for further application of this process ...
Qixing Zhang, Dan Ren, Jing Gao, Zhongke Wang, Juan Wang, Sanjiang Pan, Manjing Wang, Jingshan Luo, Ying Zhao, Michael Grätzel, Xiaodan Zhang   +10 more
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Air-breathing Mg-Cu/CuO fuel cell

Journal of Engineering and Applied Science
Magnesium fuel cells deliver higher electrical power output than lithium-ion batteries and have the potential to become an economically attractive alternative power source for domestic purposes.
R. Jayakrishnan, Aruna Raj, Akhil M. Anand, P C Harikrishnan, Athira Ayyappan   +4 more
doaj   +1 more source

Near band gap luminescence in hybrid organic-inorganic structures based on sputtered GaN nanorods

Scientific Reports, 2017
Novel hybrid organic-inorganic nanostructures fabricated to utilize non-radiative resonant energy transfer mechanism are considered to be extremely attractive for a variety of light emitters for down converting of ultaviolet light and for photovoltaic ...
Mathias Forsberg, Elena Alexandra Serban, Ching-Lien Hsiao, Muhammad Junaid, Jens Birch, Galia Pozina   +5 more
doaj   +1 more source