Results 61 to 70 of about 5,434 (195)

ALD Derived Li2O Layer Stabilizing Solid Electrolyte Interphase of Silicon/Carbon Anodes for Lithium Storage

Carbon Energy, EarlyView.
A durable solid electrolyte interphase (SEI) is essential for mitigating the mechanical fracture and interfacial instability of silicon anodes under strong electrochemical‐mechanical coupling. Herein, a uniform Li2O layer was accurately deposited on the Si/C composites to regulate the growth characteristics of SEI.
Ming Li, He Xu, Qinting Jiang, Yuhui Xu, Jingjing Wang, Mengxin Bai, Bo Sun, Xuan Yang, Xiaoli Yang, Xuexia Song, Ruixian Duan, Guiqiang Cao, Jiaxuan Zuo, Haoqi Li, Wenyu Liu, Zheng Wang, Wenbin Li, Xifei Li   +17 more
wiley   +1 more source

Nanohardness and young's modulus of tooth enamel

RUDN Journal of Medicine, 2009
The nanomechanical properties and roughness of tooth enamel are investigated.
I Yu Lebedenko, S D Arutyunov, S A Muslov, A S Useinov   +3 more
doaj  

Nano-mechanical properties of diabetic glycogen

Carbohydrate Polymer Technologies and Applications
Glycogen, a highly branched glucose polymer, plays a vital role in maintaining blood sugar homeostasis in vivo. Liver glycogen molecules contain small “β particles” bound together into larger composite “α particles”.
Yujun Wan, Yin Yao, Richard D. Tilley, Robert G. Gilbert, Mitchell A. Sullivan   +4 more
doaj   +1 more source

Thermodynamic, Structural, and Nanomechanical Properties of a Fluorous Biphasic Material

The Journal of Physical Chemistry B, 2008
The dynamics of the amphiphilic semifluorinated F(CF2)12(CH2)12H (F12H12) alkane that undergoes two condensed phase transitions have been investigated by Brillouin light spectroscopy, shear rheometry, small- (SAXS) and wide-angle (WAXS) X-ray scattering, and thermodynamic PVT measurements.
Nunez, E., Clark, C., Cheng, W., Best, A., Floudas, G., Semenov, A., Fytas, G., Müllen, K.   +7 more
openaire   +4 more sources

Correlative Electron Paramagnetic Resonance Imaging and Atomic Force Microscopy of Lithium Deposited on Copper

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The correlation of a spectroscopic (EPRI) and microscopic (AFM) technique is demonstrated for a sample of Li deposited on Cu. Areas of different morphology were analysed. The techniques complement each other's length scales as well as the information obtained from the sample.
Beatrice Wolff, Christian Hellenbrandt, Peter Jakes, Rüdiger‐A. Eichel, Josef Granwehr, Florian Hausen   +5 more
wiley   +1 more source

Nanomechanical properties of neutron-irradiated concrete

Acta Polytechnica CTU Proceedings
Concrete exposed to irradiation from nuclear reactor undergoes atomic-level degradation due to the influence of neutrons, secondary gamma rays, and associated gamma heating. The radiationinduced damage decreases the mechanical properties of the concrete
Ondřej Libera, Jiří Němeček, Patricie Halodová, Zbyněk Hlaváč, Jiří Němeček   +4 more
doaj   +1 more source

Generalized Hertz model for bimodal nanomechanical mapping

Beilstein Journal of Nanotechnology, 2016
Bimodal atomic force microscopy uses a cantilever that is simultaneously driven at two of its eigenmodes (resonant modes). Parameters associated with both resonances can be measured and used to extract quantitative nanomechanical information about the ...
Aleksander Labuda, Marta Kocuń, Waiman Meinhold, Deron Walters, Roger Proksch   +4 more
doaj   +1 more source

Electrospun Biomass‐Derived Flexible Anodes With Hierarchical Structure via Cobalt MOF Integration for Sodium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Hierarchically porous, N‐doped freestanding anode enables reversible Na+ insertion/desorption and Na–Co alloying, delivering fast kinetics, structural robustness, and durable sodium‐storage performance even under bending/folding. To develop a green, sustainable, and high‐performance anode for sodium‐ion batteries (SIBs), flexible biomass‐based carbon ...
Yuqiong He, Shengping Hou, Jie Liu, Shengbo Ge, Siqun Wang, Mashallah Rezakazemi, Feng Liang, Guanben Du, Kaimeng Xu   +8 more
wiley   +1 more source

Artificial weathering aging of PPT coatings made from recycled PET to protect concrete: Nanomechanical properties evaluation

Journal of Materials Research and Technology
The objective of this work was to artificial weathering age polypropylene terephthalate (PPT) coatings obtained from polyethylene terephthalate (PET) recycled for the evaluation of their nanomechanical properties, which are proposed for the protection of
Adrián Bórquez-Mendivil, Jorge Luis Almaral-Sánchez, Jesus Eduardo Leal-Perez, César Modesto-Acosta, Joaquin Flores-Valenzuela, Orlando Auciello, Blanca Alicia García-Grajeda, José Miguel Mendivil-Escalante, Sergio G. Flores-Gallardo, Roberto P. Talamantes-Soto, Abel Hurtado-Macías   +10 more
doaj   +1 more source

Visualizing CO2 Electroreduction Dynamics: Advances in Electrochemical AFM for Catalyst Interfacial Analysis

Interdisciplinary Materials, EarlyView.
This review highlights how in situ electrochemical atomic force microscopy (EC‐AFM) bridges materials science and electrochemistry by providing real‐time, nanoscale visualization of catalyst dynamics during CO2 reduction. By uncovering interfacial reconstruction, active‐site evolution, and structure–activity relationships across diverse catalysts, EC ...
Kaixuan Li, Weilu Ding, Hao Dong, Chenxu Zhao, Yumiao Lu, Hongyan He, Suojiang Zhang   +6 more
wiley   +1 more source