Results 81 to 90 of about 69,476 (295)

Adsorption of Bovine Serum Albumin on Carbon-Based Materials

C, 2018
The protein adsorption plays a very important role in biotechnology, biomolecular engineering and it is one of the main factors determining bio- and hemocompatibility of biomedical materials in medical applications, such as blood purification and wound ...
Mykola Seredych, Lyuba Mikhalovska, Sergey Mikhalovsky, Yury Gogotsi   +3 more
doaj   +1 more source

A new solid lubricant [PDF]

, 1969
Friction and wear life studies on burnished films of the compound graphite fluoride have demonstrated its potential as a solid lubricant material. It is effective in moist air, dry air, or in dry argon at temperatures up to approximately 400 degrees ...
Fusaro, R. L., Sliney, H. E.
core   +1 more source

Controllable selective exfoliation of high-quality graphene nanosheets and nanodots by ionic liquid assisted grinding

, 2012
Bulk quantities of graphene nanosheets and nanodots have been selectively fabricated by mechanical grinding exfoliation of natural graphite in a small quantity of ionic liquids.
Blackley, Ross, Li, Meixian, Lubarsky, Gennady, McNeill, David W., Papakonstantinou, Pagona, Quinn, Aidan J., Shang, Nai Gui, Sharma, Surbhi, Zhou, Wuzong   +8 more
core   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia, Valentina Girelli Consolaro, Sophie Marbach, Nancy Rahbany, Grégoire Petit, Ovidiu Ersen, Juan J. Giner‐Casares, Ali Abou‐Hassan   +7 more
wiley   +1 more source

A Eutectic Mixture of Calcium Chloride Hexahydrate and Bischofite with Promising Performance for Thermochemical Energy Storage

Energies
Thermochemical energy storage using salt hydrates is a promising method for the efficient use of energy. In this study, three host matrices, expanded vermiculite, expanded clay, and expanded natural graphite were impregnated with a eutectic mixture of ...
Bryan Li, Louise Buisson, Ruby-Jean Clark, Svetlana Ushak, Mohammed Farid   +4 more
doaj   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Supermetallic conductivity in bromine-intercalated graphite

, 2009
Exposure of highly oriented pyrolytic graphite to bromine vapor gives rise to in-plane charge conductivities which increase monotonically with intercalation time toward values (for ~6 at% Br) that are significantly higher than Cu at temperatures down to ...
A. F. Hebard, D. B. Tanner, D. Maslov, F. Wooten, H. K. Pal, J. Hwang, N. B. Brandt, N. B. Brandt, S. Tongay   +8 more
core   +1 more source

Regionally Localized Electrolyte Engineering via UV Crosslinking for Stable Ether–Carbonate Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work introduces a regionally localized electrolyte (RLE) that spatially separates ether‐ and carbonate‐based functions to stabilize both Li metal and high‐voltage cathodes. An immobilized ether‐rich layer directs Li+ transport, activates LiNO3 locally, and forms a uniform LiF‐rich SEI, enabling lower overpotential, uniform deposition, and long ...
Eunbin Lim, Jeanie Pearl Dizon Suba, Jaegu Cho, Sukeun Yoon, Kuk Young Cho   +4 more
wiley   +1 more source

Flat bands as a route to high-temperature superconductivity in graphite

, 2015
Superconductivity is traditionally viewed as a low-temperature phenomenon. Within the BCS theory this is understood to result from the fact that the pairing of electrons takes place only close to the usually two-dimensional Fermi surface residing at a ...
AA Shashkin, AM Essin, AP Schnyder, D Pierucci, D Yudin, F Guinea, GE Volovik, GE Volovik, GE Volovik, GE Volovik, GM Graf, GP Mikitik, GP Mikitik, I Brihuega, JW McClure, L Landau, MA Silaev, MI Katsnelson, N Ya Fogel, NB Kopnin, NB Kopnin, NB Kopnin, NB Kopnin, P Delplace, P Nozieres, Q Lin, RSK Mong, S Hattendorf, S Ryu, TE Weller, TT Heikkilä, TT Heikkilä, VA Khodel, Y Kopaev, Y Kopaev   +34 more
core   +1 more source

Revealing the Hidden Role of Cd in p‐Type Mg3Sb2: Enhanced Thermoelectric Performance by Grain Boundary Segregation Engineering

Advanced Functional Materials, EarlyView.
The hidden role of Cd segregation at grain boundaries is revealed in p‐type Mg3Sb2 by atom probe tomography and other advanced characterizations. Grain boundary Cd enrichment suppresses the SbMg+ hole‐killer formation and lowers potential barriers, enhancing electrical conductivity.
Zhou Li, Deming Dong, Xiaoyu Yang, Jun Qian, Mengruizhe Kong, Han Wan, Ni Ma, Wei Bai, Pengfei Nan, Binghui Ge, Jiming Song, G. Jeffrey Snyder, Yuan Yu   +12 more
wiley   +1 more source