Results 101 to 110 of about 30,923 (312)

‐Nanosheet Based Pseudocapacitors [PDF]

, 2019
An overview of recent progress in the development of 2D manganese oxide nanosheet‐based pseudocapacitors is provided, with emphasis on underlying methods and strategies.
ten Elshof, J.E., Wang, Y., Yang Wang, Johan E. ten Elshof   +3 more
core   +1 more source

Dynamic Electrophoretic Assembly Coupled With Water‐Splitting‐Induced pH Control Enables Precision Ion Sieving Membranes

Advanced Materials, EarlyView.
A green, external‐catalyst‐free route grows defect‐free covalent organic framework membranes directly on ion‐exchange supports using an alternating electric field and in situ‐generated acid. Through a self‐regulating, self‐healing mechanism, the membranes achieve near‐complete, ultra‐fast separation of monovalent ions such as Li+, Na+, and K+, offering
Mohammad Hossein Jandaghian, Petric Marc Ruya, Ipek Ozyurt, Ali Atyabi, Samuel Eyley, Wim Thielemans, Alexander Volodin, Riccardo Alessandri, Xing Yang   +8 more
wiley   +1 more source

MoS₂ Nanosheets for HER and LIB

Chemical Engineering Transactions, 2014
Very high surface area thin nanosheets of MoS2, with also low lateral dimension, as well as high number of edges sites, were prepared via a solvent free, easily controllable and scalable process. The syntheses were performed by thermolysis of ammonium thiomolybdates (NH4)2MoS4 in a continuous flow reactor, monitored with a mass spectrometer.
SARNO, Maria, GARAMELLA , ANNA, CIRILLO, CLAUDIA, CIAMBELLI, Paolo   +3 more
openaire   +4 more sources

High-Performance MoS2/CuO Nanosheet-on-One-Dimensional Heterojunction Photodetectors

, 2016
van der Waals heterostructures based on stacked two-dimensional (2D) materials provide novel device structures enabling high-performance electronic and optoelectronic devices.
Doo-Seung Um (1830394), Seongdong Lim, Seongdong Lim (1830400), Youngsu Lee, Lee, Youngsu, Lim, Seongdong, Seungyoung Park, Hyunhyub Ko, Ko, Hyunhyub, Hyunhyub Ko (1437685), Hochan Lee (1372293), Seungyoung Park (1437697), Doo-Seung Um, Hochan Lee, Youngsu Lee (1701145), Um, Doo-Seung, Lee, Hochan, Park, Seungyoung   +17 more
core   +1 more source

A Cu2S/NiOOH Heterojunction Enables Highly Selective Ammonia‐to‐Nitrite Electrooxidation at Industrially Relevant Current Densities

Advanced Materials, EarlyView.
Cu2S/NiOOH heterojunction enables efficient ammonia electrooxidation coupled with hydrogen evolution. Interfacial electronic modulation of Ni sites promotes selective NH3‐to‐NO2− electrooxidation at high current density. In a membrane electrode assembly, Cu2S/NiOOH maintains over 90% Faradaic efficiency of nitrite at 800 mA cm−2, highlighting its ...
Ke Wang, Hongzhe Anna Xu, Xin Mao, Xuefei Wang, Min Zheng, Chun‐Chuan Kao, Limei Yang, Jiashu Wang, Boming Sun, Shokoofeh Varshooy, Aijun Du, Qi‐Long Zhu, Jian Liu, Zhenguo Huang   +13 more
wiley   +1 more source

Design Technology Co-Optimization and Time-Efficient Verification for Enhanced Pin Accessibility in the Post-3-nm Node

IEEE Access
As the technology nodes approach 3 nm and beyond, nanosheet FETs (NSFETs) are replacing FinFETs. However, despite the migration of devices from FinFETs to NSFETs, few studies report the impact of NSFETs in the digital VLSI’s perspective.
Jaehoon Jeong, Yunjeong Shin, Hyundong Lee, Jonghyun Ko, Jongbeom Kim, Taigon Song   +5 more
doaj   +1 more source

Facile Synthesis of Porous ZnCo2O4 Nanosheets and the Superior Electrochemical Properties for Sodium Ion Batteries

Nanomaterials, 2018
ZnCo2O4 nanosheets with large surface area and mesoporous structure were synthesized using a facile hydrothermal method followed with a calcination process. When applied as the anode material in sodium ion batteries, the ZnCo2O4 nanosheets demonstrated a
Xi Cao, Yang Yang, Aijun Li
doaj   +1 more source

Platinum/graphene nanosheet/SiC contacts and their application for hydrogen gas sensing

, 2010
Pt/graphene nanosheet/SiC based devices are fabricated and characterized and their performances toward hydrogen gas are investigated. The graphene nanosheets are synthesized via the reduction of spray-coated graphite oxide deposited onto SiC substrates ...
Mahnaz Shafiei, Johan du Plessis, Rashidah Arsat, Wlodarski, W., Richard B. Kaner, Plessis, J. D., Dubin, S., Jerry Yu, Shafiei, M., Yu, J., Spizzirri, P. G., Paul G. Spizzirri, Wojtek Wlodarski, Arsat, R., Kourosh Kalantar-zadeh, Kalantar-Zadeh, K., Sergey Dubin, Kaner, R. B.   +17 more
core   +1 more source

Inner Spacer Engineering to Improve Mechanical Stability in Channel-Release Process of Nanosheet FETs

, 2021
Mechanical stress is demonstrated in the fabrication process of nanosheet FETs. In particular, unwanted mechanical instability stemming from gravity during channel-release is covered in detail by aid of 3-D simulations.
Jun-Young Park, Khwang-Sun Lee
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source