Results 21 to 30 of about 271,965 (237)

Ultrathin 2D In₂O₃ Nanosheets Confining Cu Single Atoms Synergized With Oxygen Vacancies for High Selectivity of Photocatalytic Reduction of CO₂ to CO. [PDF]

Adv Sci (Weinh)
In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure based on oxygen vacancies (OV)‐rich defects and low crystallinity to anchor Cu single atoms (Cu SAs) and synthesized Cu/In2O3‐Ns photocatalysts. ABSTRACT In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure ...
Yang Y, Xiang X, Ren J, Bian Y, Wang X, Lu X, Xue Y, Liu P, Chuang CH, Zhang X, Tian J.   +10 more
europepmc   +2 more sources

Nanosheet-Stabilized Emulsions: Near-Minimum Loading and Surface Energy Design of Conductive Networks

, 2022
Here, we develop a framework for assembly, understanding, and application of functional emulsions stabilized by few-layer pristine two-dimensional (2D) nanosheets.
Adam J. Cass (12034750), Anne C. Sehnal (12034747), Peter J. Lynch (9261793), Matthew J. Large (4512646), Alan B. Dalton (1336254), Aline Amorim Graf (7251818), Philippe Poulin (1500847), Jonathan P. Salvage (5008421), Sean P. Ogilvie (4512631), Marco Alfonso (12034753), Marcus A. O’Mara (12034744), Alice A. K. King (7251824)   +11 more
core   +4 more sources

Undoped and Zn-doped NiO nanosheet/nanoflower-like films-based humidity sensor fabricated via immersion method [PDF]

, 2021
The nickel oxide (NiO) nanosheet/nanoflower-like (NS/NF) films-based humidity sensors doped with zinc (Zn) and without doping were successfully deposited on the NiO seed layer-coated glass substrates using the immersion method.
M.H.Mamat, Norfarariyanti Parimon, M.Rusop, N. Parimon, M. Rusop, M.H. Mamat   +5 more
core   +1 more source

Deciphering Structure-Bubble-Mass Transfer Relationships in Water Electrolysis Through Electrode Morphology Regulation. [PDF]

Adv Sci (Weinh)
Electrode morphology is shown to govern oxygen‐bubble dynamics and interfacial mass transfer during water electrolysis. Positive‐curvature nanoneedles promote rapid release of small bubbles, sustain electrolyte renewal, and minimize mass‐transport losses, whereas flat and concave architectures increasingly retain bubbles.
Tang Z, Zhang Z, Gu H, Wu B, Yan K, Luo J, Jiang Y, Xiao C, Xu Y, Zeng L.   +9 more
europepmc   +2 more sources

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus-Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo-Controlled Ion Release. [PDF]

Adv Sci (Weinh)
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Wang B, Zhang Y, Su X, Liu N, Zeng H, Yang B, Xue Y, Guo F, Liu C.   +8 more
europepmc   +2 more sources

A Novel Synthesis of triangular Pt Nanosheets on Pd surface with a Strong Electrocatalytic Activity for Oxidation of Methanol

International Journal of Electrochemical Science, 2019
The study presents three-dimensional Pd/Pt triangular nanosheets with controlled shape and composition synthesized by a novel approach that uses lemon extract as a biological reducing agent coupled with a microwave treatment at 80 W (~64°C) for 30 min ...
Tran Thi Bich Quyen, Nguyen Phu Qui, Vo Le Nhat An, Nguyen Thi Tho, Luong Huynh Vu Thanh, Bui Le Anh Tuan, Tan-Thanh Huynh   +6 more
doaj   +1 more source

Silicene nanosheet to discriminate the quality of pear fruit based on volatiles adsorption — a DFT application

Condensed Matter Physics, 2019
We report the interaction between the silicene nanosheet (Si-NS) and volatile organic compounds (VOCs) released from the pear fruit (Pyrus communis) in ripened and over-ripened stages using density functional theory (DFT) technique.
R. Keerthi Bhavadharani, V. Nagarajan, R. Chandiramouli   +2 more
doaj   +1 more source

Inclination-controlled orientation of α-ZrP nanosheets in PVA composite membranes [PDF]

Materials Advances
This study introduces a simple and effective method for controlling the orientation of exfoliated inorganic nanosheets within polymer composite membranes by adjusting the tilt angle of the substrate during drying.
Kai Kamada, Ryo Kumagai, Tomoyuki Iwanaga, Hideaki Sano, Osamu Nakagoe, Shuji Tanabe, Shintaro Ida   +6 more
doaj   +1 more source

Supramolecular Allostery Achieves Tunable Luminescence Aromatic Bridged Phenothiazine Noncovalent Frameworks. [PDF]

Adv Sci (Weinh)
Tunable luminescent supramolecular organic framework enabled by multiple allosteric effects, composed of a tetracation vinylphenylpyridinium‐modified aromatic‐bridged phenothiazine guest and cucurbit[8]uril, not only exhibits unique guest oxidation‐driven NIR luminescence blue‐shift and effectively enhances the quantum yield by 46‐fold to 22.2% but ...
Lu X, Chen J, Yu J.
europepmc   +2 more sources

7-Levels-Stacked Nanosheet GAA Transistors for High Performance Computing

, 2020
International audienceIn this paper, we experimentally demonstrate, for the first time, gate-all-around (GAA) nanosheet transistors with a record number of stacked channels.
C. Perrot, F. Andrieu, C. Vizioz, B. Previtali, A. Jannaud, J. Sturm, Hartmann, J., S. Barraud, R. Kies, Lassarre, J., Kies, R., Andrieu, F., Ph. Rodriguez, N. Bernier, Loup, V., Perrot, C., Romano, G., Vizioz, C., G. Romano, Previtali, B., Barraud, S., J. Lassarre, Magalhaes-Lucas, A., Bernier, N., Grenier, A., J. M. Hartmann, Sturm, J., Rodriguez, Ph., Jannaud, A., A. Grenier, Casse, M., V. Loup, M. Casse, A. Magalhaes-Lucas   +33 more
core   +1 more source