Results 101 to 110 of about 589,919 (368)

Preparation and characterization of high concentration graphene aqueous dispersion

Cailiao gongcheng, 2019
The high concentration graphene aqueous dispersion was obtained by high-pressure homogenization liquid phase exfoliation (HPH-LPE) of flake graphite in water.
WANG Chen, YAN Shao-jiu, NAN Wen-zheng, WANG Ji-xian, PENG Si-kan   +4 more
doaj   +1 more source

Unconventional quantum Hall effect and Berry’s phase 2pi in bilayer graphene. [PDF]

, 2006
There are known two distinct types of the integer quantum Hall effect. One is the conventional quantum Hall effect, characteristic of two-dimensional semiconductor systems, and the other is its relativistic counterpart recently observed in graphene ...
Novoselov, K. S., S. V. Morozov, F. Schedin, Katsnelson, M.I., Fal’ko, Vladimir I., McCann, Edward, E. McCann, Geim, A. K., Geim, A.K., K. S. Novoselov, Fal'ko, V. I., Novoselov, K.S., Katsnelson, M. I., Fal'ko, V.I., Zeitler, U., U. Zeitler, McCann, E., A. K. Geim, D. Jiang, Jiang, D., M. I. Katsnelson, Morozov, S. V., Morozov, S.V., Schedin, F., V. I. Fal’ko   +24 more
core   +1 more source

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

Advanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang, Hyeonju Kim, Jeongbin Cho, Minseon Park, Taehun Kim, Seonghun Sin, Won Bae Kim   +6 more
wiley   +1 more source

Influence of graphene content on properties of Cu matrix composites

Cailiao gongcheng, 2019
Graphene reinforced copper composites were fabricated by a one-step chemical reduction and spark plasma sintering. The effect of graphene content on microstructure, mechanical properties and electrical conductivity properties of composites was ...
LI Xiu-hui, YAN Shao-jiu, HONG Qi-hu, ZHAO Shuang-zan, CHEN Xiang   +4 more
doaj   +1 more source

Review for "Fabrication and tribological behavior of novel UHMWPE/vitamin-C/graphene nanoplatelets based hybrid composite for joint replacement"

, 2021

openalex   +1 more source

Atomic and Electronic Structure of Graphene and Graphene Intercalation Compounds. X-Ray Standing Wave and Scanning Tunnelling Microscopy Studies

, 2013
The morphology of graphene/Iridium(111) was studied by x-ray standing wave (XSW) measurements. A dependence of the moire corrugation on the graphene coverage is observed.
Runte, Sven
core  

Effect of the disorder in graphene grain boundaries: A wave packet dynamics study

, 2013
Chemical vapor deposition (CVD) on Cu foil is one of the most promising methods to produce graphene samples despite of introducing numerous grain boundaries into the perfect graphene lattice. A rich variety of GB structures can be realized experimentally
Márk, Geza, Mayer, Alexandre, Lambin, Philippe, Biró, Laszlo, Biró, László P., Márk, Géza I., Hwang, Chanyong, Vancsó, Péter   +7 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Graphene‐Skinned Alumina Fiber: Continuously Scalable Fabrication and Its Electrothermal Application in Fiber‐Reinforced Polymer Composites

Advanced Science
Graphene‐skinned alumina fiber (GAF) is a new composite with graphene conformally grown on individual alumina fibers via chemical vapor deposition (CVD).
Xiaobai Wang, Wenjing Jiang, Jingnan Wang, Yuejie Zhao, Enshan Liu, Fushun Liang, Yixin Zhang, Qingqing Liu, Kangyi Zheng, Yuyao Yang, Fan Yang, Xiao Jiang, Yue Qi, Zhongfan Liu   +13 more
doaj   +1 more source

Strain-engineered inverse charge-funnelling in layered semiconductors

Nature Communications, 2018
The application of strain to semiconducting materials can be used to engineer electric fields through a varying energy gap. Here, the authors observe an inverse charge-funnel effect in atomically thin HfS2, enabled by strain-induced electric fields.
Adolfo De Sanctis, Iddo Amit, Steven P. Hepplestone, Monica F. Craciun, Saverio Russo   +4 more
doaj   +1 more source