Inhibition of Lithium Dendrite Formation in Lithium Metal Batteries via Regulated Cation Transport through Ultrathin Sub‐Nanometer Porous Carbon Nanomembranes
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202100666
Abstract: Suppressing Li dendrite growth has gained research interest due to the high theoretical capacity of Li metal anodes. Traditional Celgard membranes which are currently used in Li metal batteries fall short in achieving uniform Li… read more here.
Keywords: metal batteries; lithium; sub nanometer; transport ... See more keywords
Sub-Nanometer Confined Ions and Solvent Molecules Intercalation Capacitance in Microslits of 2D Materials.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202104649
Abstract: The ion intercalation behavior in 2D materials is widely applied in energy storage, electrocatalysis, and desalination. However, the detailed effect of ions on the performance, combining the influence of interlayer force and the change of… read more here.
Keywords: intercalation capacitance; intercalation; confined ions; nanometer confined ... See more keywords
Microfluidics-Based Force Spectroscopy Enables High-Throughput Force Experiments with Sub-Nanometer Resolution and Sub-Piconewton Sensitivity.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202206713
Abstract: Several techniques have been established to quantify the mechanicals of single molecules. However, most of them show only limited capabilities of parallelizing the measurement by performing many individual measurements simultaneously. Herein, a microfluidics-based single-molecule force… read more here.
Keywords: microfluidics based; resolution sub; spectroscopy; sub nanometer ... See more keywords
Sub-nanometer heating depth of atomic layer annealing
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146615
Abstract: Abstract Conventional annealing techniques face tremendous challenges in nanoscale fabrication. For example, the heating depth of conventional annealing techniques is much greater than the critical dimension of nanoscale devices, resulting in excessive thermal budget and… read more here.
Keywords: atomic layer; heating depth; layer annealing; nanometer heating ... See more keywords
Phonons in highly-crystalline mesoporous silicon: The absence of phonon-softening upon structuring silicon on sub-10 nanometer length scales
Sign Up to like & getrecommendations! Published in 2020 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2020.110814
Abstract: Abstract This article presents inelastic thermal neutron scattering experiments probing the phonon dispersion in mesoporous silicon with pores 8 nm across. Scattering studies reveal the energy–momentum relation for transverse and longitudinal phonons along the high symmetry… read more here.
Keywords: length scales; nanometer length; mesoporous silicon; highly crystalline ... See more keywords
Sub-Nanometer-Resolution Magnetic Field Observation Using Aberration-Corrected 1.2-MV Holography Electron Microscope with Pulse Magnetization System
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s143192761700294x
Abstract: 1. Research & Development Group, Hitachi, Ltd., Hatoyama, Japan 2. RIKEN Center for Emergent Matter Science (CEMS), Wako, Japan 3. Hitachi High-Technologies Corporation, Hitachinaka, Japan 4. National Institute of Advanced Industrial Science and Technology (AIST),… read more here.
Keywords: resolution magnetic; nanometer resolution; japan; magnetic field ... See more keywords
Sub-Nanometer Interfacial Oxides on Highly Oriented Pyrolytic Graphite and Carbon Nanotubes Enabled by Lateral Oxide Growth.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c21743
Abstract: A new generation of compact and high-speed electronic devices, based on carbon, would be enabled through the development of robust gate oxides with sub-nanometer effective oxide thickness (EOT) on carbon nanotubes or graphene nanoribbons. However,… read more here.
Keywords: carbon; carbon nanotubes; sub nanometer; layer ... See more keywords
Tunable SERS Enhancement via Sub-nanometer Gap Metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c01335
Abstract: Raman sensing is a powerful technique for detecting chemical signatures, especially when combined with optical enhancement techniques such as using substrates containing plasmonic nanostructures. In this work, we successfully demonstrated surface-enhanced Raman spectroscopy (SERS) of… read more here.
Keywords: gap metasurfaces; gap; sub nanometer; metasurfaces tunable ... See more keywords
Enhancing the Spin-Orbit Torque Efficiency by the Insertion of a Sub-nanometer β-W Layer.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c00093
Abstract: Spin-orbit torque (SOT) efficiency is one of the key issues of spintronics. However, enhancing the SOT efficiency is usually limited by the positive correlation between resistivity and the spin Hall ratio, where a high resistivity… read more here.
Keywords: orbit torque; sub nanometer; spin orbit; efficiency ... See more keywords
Rapid Water Permeation Through Carbon Nanomembranes with Sub-Nanometer Channels.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b01266
Abstract: The provision of clean water is a global challenge, and membrane filtration is a key technology to address it. Conventional filtration membranes are constrained by a trade-off between permeance and selectivity. Recently, some nanostructured membranes… read more here.
Keywords: water; permeation; carbon nanomembranes; nanometer channels ... See more keywords
Stable single platinum atoms trapped in sub-nanometer cavities in 12CaO·7Al2O3 for chemoselective hydrogenation of nitroarenes
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-019-14216-9
Abstract: Single-atom catalysts (SACs) have attracted significant attention because they exhibit unique catalytic performance due to their ideal structure. However, maintaining atomically dispersed metal under high temperature, while achieving high catalytic activity remains a formidable challenge.… read more here.
Keywords: 12cao 7al2o3; single platinum; hydrogenation nitroarenes; sub nanometer ... See more keywords