Results 1 to 10 of about 573,656 (262)

Simple Route to Increase Electrical Conductivity and Optical Transmittance in Graphene/Silver Nanoparticles Hybrid Suspensions

Applied Sciences, 2023
Electrical and optical properties of graphene/silver nanoparticles hybrid suspensions intended for use in inkjet printing technologies were studied.
Egor A. Danilov, Mikhail Veretennikov, Maria Dronova, Timofey Kalyakin, Andrey A. Stepashkin, Victor V. Tcherdyntsev, Vladimir Samoilov   +6 more
doaj   +1 more source

About chemical form and binding energy of 14C in irradiated graphite of uranium-graphite nuclear reactors [PDF]

Nuclear Energy and Technology, 2018
Issues associated with handling irradiated graphite of uranium-graphite nuclear reactors are examined. It is demonstrated that selection of approaches, methods and means for handling irradiated graphite are determined by the form of occurrence and ...
Evgeny V. Bespala, Alexander O. Pavliuk, Vladimir S. Zagumennov, Sergey G. Kotlyarevskiy   +3 more
doaj   +3 more sources

Potential of application of IRT-T research reactor as the solution of the problem of graphite radwaste disposal [PDF]

Nuclear Energy and Technology, 2018
Aspects of handling irradiated graphite during decommissioning uranium-graphite reactors (UGR) of different types were investigated. It was demonstrated that handling reactor graphite is complicated by the presence in the composition of graphite of long ...
Alexander Pavliuk, Sergey Kotlyarevskiy, Evgeny Bespala, Yuliya Bespala   +3 more
doaj   +3 more sources

High-performance flexible SnO2 anode boosted by an N-doped graphite coating layer for lithium-ion and sodium-ion batteries

Electrochemistry Communications, 2022
Tin dioxide (SnO2) with multiple electron transport is considered as a potential substitute for graphite due to these advantages of natural abundance, environmental friendliness, and high theoretical capacity.
Wanming Teng, Zhenbao Lu, Xuelei Li, Xiaohu wang, Jun Liu, Junhui Dong, Ding Nan   +6 more
doaj   +1 more source

Analysis of Heat Release Processes inside Storage Facilities Containing Irradiated Nuclear Graphite

Science and Technology of Nuclear Installations, 2022
The article is dedicated to the safety assessment of mixed storage of irradiated graphite and other types of radioactive waste accumulated during the operation of uranium-graphite reactors.
Alexander O. Pavliuk, Evgeniy V. Bespala, Sergey G. Kotlyarevskiy, Ivan Yu. Novoselov, Veleriy N. Kotov   +4 more
doaj   +1 more source

Constructing High-Performance Carbon Nanofiber Anodes by the Hierarchical Porous Structure Regulation and Silicon/Nitrogen Co-Doping

Energies, 2022
Due to the rapid development of bendable electronic products, it is urgent to prepare flexible anode materials with excellent properties, which play a key role in flexible lithium-ion batteries.
Yujia Chen, Jiaqi Wang, Xiaohu Wang, Xuelei Li, Jun Liu, Jingshun Liu, Ding Nan, Junhui Dong   +7 more
doaj   +1 more source

A Stable Core–Shell Si@SiOx/C Anode Produced via the Spray and Pyrolysis Method for Lithium-Ion Batteries

Frontiers in Chemistry, 2022
In the critical situation of energy shortage and environmental problems, Si has been regarded as one of the most potential anode materials for next-generation lithium-ion batteries as a result of the relatively low delithiation potential and the eminent ...
Xuelei Li, Xuelei Li, Wenbo Zhang, Wenbo Zhang, Xiaohu Wang, Xiaohu Wang, Wanming Teng, Wanming Teng, Ding Nan, Ding Nan, Ding Nan, Junhui Dong, Junhui Dong, Liang Bai, Liang Bai, Jun Liu, Jun Liu   +16 more
doaj   +1 more source

Actinides and fission products in reactor graphite after loss-of-flow accident

npj Materials Degradation, 2022
Samples of irradiated graphite from a uranium-graphite reactor contaminated with fuel debris from loss-of-flow accidents, are investigated. Peculiarities of spatial distribution, speciation, and kinetics of leaching by aqueous solution of actinides and ...
Alexander O. Pavlyuk, Sergei G. Kotlyarevskii, Roman I. Kan, Anna G. Volkova, Vasiliy O. Yapaskurt, Elena V. Zakharova, Andrei A. Shiryaev   +6 more
doaj   +1 more source

Precise design strategy of FeNiCrMo eutectic high-entropy alloys

Journal of Materials Research and Technology, 2022
A group of low-cost Fe40Ni(50-x)Cr10Mox high-entropy alloys (HEAs) without the Co element were proposed. The microstructure and properties were investigated.
Luer Yu, Xicong Ye, Dong Fang, Mengyu Liu, Haiping Guo, Sijie Wang, Guangwei Zhao, Bo Li, Haihua Wu   +8 more
doaj   +1 more source

Understanding the negative thermal expansion in planar graphite–metal composites [PDF]

, 2018
The addition of graphitic fibers and flakes as fillers is commonly used to control the thermal expansion of metals. Sintered metal matrix composites with a planar distribution of graphite flakes show a low or negative thermal expansion coefficient ...
Oddone, Valerio, Reich, Stephanie, Wimpory, Robert C.   +2 more
core   +1 more source