Results 31 to 40 of about 79,668 (266)

Fabrication of Cerium Oxide-Graphene Oxide Nanocomposite using Ultrasound-Assisted Precipitation Method

Indonesian Journal of Applied Physics
The cerium oxide-graphene oxide nanocomposite was fabricated by ultrasound-assisted precipitation method and characterized using Fourier transform infrared, UV-Vis spectroscopy, X-ray diffractometer, and transmission electron microscope.
Iis Nurhasanah, Arvia Arvia, Nor Basid Adiwibawa Prasetya, Ahmad Jauhari   +3 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Advances in Microwave-Assisted Production of Reduced Graphene Oxide

Frontiers in Chemistry, 2019
Efficient reduction of graphene oxide to obtain high-quality graphene nanosheets is desirable for energy storage, catalysis, electronics and environmental remediation.
Xinxin Xie, Xinxin Xie, Yanping Zhou, Yanping Zhou, Kama Huang, Kama Huang   +5 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Discussions on the Adsorption Behaviors Affected by the Differences Between Graphene Oxide and Graphene Grafted by Chitosan

Polysaccharides
There are limited studies in the literature on the surface characterization of modified graphene and graphene oxide and the impact of these modified adsorbents on adsorption performance.
Chin-Chun Chung, Hua-Wei Chen, Jin-Lin Han, Hung-Ta Wu   +3 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

An Evaluation of Graphene Oxides as Possible Foam Stabilizing Agents for CO2 Based Enhanced Oil Recovery

Nanomaterials, 2018
Graphene oxide, nanographene oxide and partially reduced graphene oxide have been studied as possible foam stabilizing agents for CO2 based enhanced oil recovery.
Albert Barrabino, Torleif Holt, Erik Lindeberg   +2 more
doaj   +1 more source

Controllable Electrochemical Synthesis and Photovoltaic Performance of Bismuth Oxide/Graphene Oxide Nanostructure Arrays

Journal of Advanced Research in Natural and Applied Sciences, 2022
The electrodeposition coated graphene oxide (GO) sheets on semiconductor metal oxide substrates are reduced to produce transparent, flexible, and conductive electrodes.
Fatma Bayrakçeken Nişancı
doaj   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

Advanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay, Xue Bai, Thomas Kister, Tobias Kraus   +3 more
wiley   +1 more source

Cytotoxicity of graphene oxide and graphene oxide loaded with doxorubicin on human multiple myeloma cells

International Journal of Nanomedicine, 2014
Shaoling Wu,1 Xindong Zhao,2 Zhongguang Cui,1 Chunting Zhao,1 Yuzhen Wang,1 Li Du,1 Yanhui Li3 1Department of Hematology, The Affiliated Hospital of Medical College, Qingdao University, Qingdao, Shandong, People's Republic of China; 2Department of ...
Wu S, Zhao X, Cui Z, Zhao C, Wang Y, Du L, Li Y   +6 more
doaj