Results 91 to 100 of about 13,337 (301)

Formation of star nanowires of sulfur-doped zinc oxide: Ab initio calculations

open access: yesAIP Advances, 2016
ZnO nanowires are hexagonally shaped under normal growth conditions, but are transformed from a hexagon to hexagram ones when sulfur dopants are added into the growth solution.
Qiu-Bao Lin, Shun-Qing Wu, Zi-Zhong Zhu
doaj   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Growth and electrochemical properties of CuO nanowires-ZnO microrods composite

open access: yesHybrid Advances
We have presented simple two step process to synthesize CuO nanowires - ZnO microrods composite using thermal oxidation and hydrothermal method respectively. The synthesized composite showed monoclinic CuO and hexagonal ZnO.
Nanda Shakti   +6 more
doaj   +1 more source

Investigation on the Tunable-Length Zinc Oxide Nanowire Arrays for Dye-Sensitized Solar Cells

open access: yesInternational Journal of Photoenergy, 2014
We had successfully fabricated ZnO-based nanowires by vapor transport method in the furnace tube. ZnO nanowire arrays grown in 600°C for 30 minutes, 60 minutes, 90 minutes, and 120 minutes had applied to the dye-sensitized solar cells. The dye loading is
Shou-Yi Kuo, Ming-Yang Hsieh, Hsin-I Lin
doaj   +1 more source

Coherent X-ray di�ffraction imaging of zinc oxide crystals

open access: yes, 2010
Zinc Oxide (ZnO) exhibits a plethora of physical properties potentially advantageous in many roles and is why it one of the most studied semiconductor compounds.
Leake, S.J.
core  

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu   +5 more
wiley   +1 more source

Growth and Characterisation of Boron Rich Nanomaterials [PDF]

open access: yes, 2010
In this study nanomaterials are grown in a solid state reaction at 1300C of boron, barium oxide and iron(II/III)oxide powders in an argon atmosphere.
Lea, Steffan
core  

ZnO-TiO2 Core–Shell Nanowires: A Sustainable Photoanode for Enhanced Photoelectrochemical Water Splitting

open access: yes, 2018
We present the synthesis of a unique vertically aligned ZnO-TiO2 core–shell nanowires (NWs) heterostructure on an Si-wafer using a chemical vapor deposition method.
Youngku Sohn (1451536)   +4 more
core   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang   +3 more
wiley   +1 more source

Metal‐CO2 Batteries: By‐Product Challenges and Practical Pathways for Low CO2 Concentration Environment

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley   +1 more source

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