Results 71 to 80 of about 36,871 (300)

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Synthesis of nanosheet-constructed SnO2 spheres with efficient photocatalytic activity and high lithium storage capacity

, 2017
Advanced SnO2 nanostructured materials are of great interest for photocatalytic organic pollutants degradation and electrochemical energy storage and conversion.
Sun, Xiaolei, Li, Dan, Qiao, Li, Pang, Hua   +3 more
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Study on the properties of SnO2 thin film based on hydrolysis and its effect on perovskite solar cells

Cailiao gongcheng
The performance of the electron transport layer in perovskite solar cells is a key factor in achieving stable device efficiency and a primary consideration for flexible devices.
ZHU Yinbin, LI Yingchen, GUO Qinwen, CAI Hongkun, NI Jian, ZHANG Jianjun   +5 more
doaj   +1 more source

Engineering of multi-shelled SnO2 hollow microspheres for highly stable lithium-ion batteries

, 2016
Uniform multi-shelled SnO2 hollow microspheres were synthesized through a sequential hard template method, and their electrochemical properties were investigated for their use as anodes for lithium-ion batteries. The multi-shelled SnO2 hollow electrode
Ren, Hao, Yu, RB, Zhang, Jian, Wang, Dan, Liu, Yunling, Wang, D, Yu, Ranbo, Qi, Jian, Wang, JY, Liu, YL, Ren, H, Wang, Jiangyan, Qi, J, Zhang, J   +13 more
core   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

SnO₂ AS A SENSITIVE LAYER IN GAS SENSORS FOR MEDICAL AND ENVIRONMENTAL MONITORING

Ecology, Human, Society
This study presents an investigation of the sol–gel synthesis of tin(IV) oxide powders intended for gas-sensor applications. The precipitates obtained via the sol–gel route were calcined at 250, 400, and 550 °C and characterized by X-ray diffraction and ...
Oleksii KLIMENKOV, Tetiana DONTSOVA
doaj   +1 more source

SnO2 nanocluster supported Pt catalyst with high stability for proton exchange membrane fuel cells

, 2013
Tin oxide nanocluster (SnO2) with parallel nanorods was synthesized via a hard template method and explored as the anode catalyst support for proton exchange membrane fuel cells (PEMFCs).
Hou, Ming, 邵志刚, 侯明, Lu, Wangting, Shao, Zhigang, Liang, Dong, Yi, Baolian, Dou, Meiling   +7 more
core   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Transparent thin film transistors of polycrystalline SnO2−x and epitaxial SnO2−x

AIP Advances, 2020
We report on transparent thin film field effect transistors (TFTs) based on polycrystalline SnO2−x and epitaxial SnO2−x. Polycrystalline SnO2−x TFTs of the top and the bottom gate geometries exhibited high mobility values of 145.7 cm2/V s and 160.0 cm2/V
Yeaju Jang, Hahoon Lee, Kookrin Char
doaj   +1 more source