Results 81 to 90 of about 21,069 (293)

Peculiarities of ultra-sound dispersion of thermally expanded graphite

Butlerov Communications, 2019
Thermally expanded graphite (TEG) is one of the best precursors for receiving of plane nano-dimensional particles. Crucible graphite of Taigin deposit was used as a basic material to receive TEG. It is established that repeated thermo-chemical, as well as additional mechanical TEG dispersion does not lead to formation of nano-dimensional graphite ...
Nadezhda V. Pykhova, Nikolay V. Negutorov, Alexandre Yu. Prutskov, Anastasia N. Zhanakhova   +3 more
openaire   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Preparation of high purity thermoexfoliated graphite by electrochemical method

Хімія, фізика та технологія поверхні
Carbon materials with a graphite-like structure have the highest thermal stability in a non-oxidizing environment, sufficient structural strength, are easily processed, etc., and therefore they are widely used in various fields of technology.
Yu. V. Hrebelna, M. I. Terets, E. M. Demianenko, A. G. Grebenyuk, N. V. Siharova, S. V. Zhuravskyi, O. M. Ignatenko, O. A. Cherniuk, Yu. I. Sementsov, M. T. Kartel   +9 more
doaj   +1 more source

Tracing the Ingredients for a Habitable Earth from Interstellar Space through Planet Formation [PDF]

, 2015
We use the C/N ratio as a monitor of the delivery of key ingredients of life to nascent terrestrial worlds. Total elemental C and N contents, and their ratio, are examined for the interstellar medium, comets, chondritic meteorites and terrestrial planets;
Bergin, Edwin A., Blake, Geoffrey A., Ciesla, Fred, Hirschmann, Marc M., Li, Jie   +4 more
core   +2 more sources

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Abdel-Aal, Abdel-Goad, Abraham, Agari, Ajayan, Al-Saleh, Alaghemandi, Alberto Fina, Ando, Ando, Andrews, Andrews, Assouline, Bagchi, Bandow, Baskarana, Bellucci, Berber, Bhattacharyya, Biercuk, Bigg, Bittencourt, Bokobza, Bonnet, Borca-Tasciuc, Bose, Boudenne, Breuer, Brukh, Cai, Cai, Cao, Causin, Chang, Chang, Chattopadhyay, Che, Chen, Chen, Chen, Chen, Chen, Chiang, Chiu, Choi, Choi, Choy, Clancy, Cola, Cummings, Dai, Das, Dashora, Deng, Deng, Dimitrakopulos, Donadio, Dresselhaus, Dresselhaus, Droval, Droval, Duan, Duesberg, Dunn, Duong, Ebbesen, Elgafy, Endo, Endo, Every, Fan, Feng, Fischer, Foygel, Fujigaya, Fujii, Gaal, Ganguli, Gao, Garg, Garmestani, Geng, Geng, Ghose, Gojny, Gong, Gonnet, Greig, Grujicic, Grunlan, Gu, Gu, Guo, Guthy, Haggenmueller, Hahn, Harris, Hayden, Hepplestone, Hirsch, Holzinger, Hone, Hone, Hone, Hong, Hong, Hong, Hou, Hu, Huang, Huang, Huh, Huxtable, Iijima, Ishida, Ishii, Jeong, Ji, Jin, Jose, Ju, Kalaitzidou, Kasuya, Ke, Kelly, Khare, Kim, Kim, Kim, Kim, Kim, Kim, King, King, King, King, King, Kline, Koo, Kuan, Kumar, Kumar, Kumlutaş, Kuriger, Kuzmany, Kwon, Lavin, Lee, Lee, Lee, Lefrant, Li, Li, Li, Li, Liao, Lin, Lindsay, Lipton, Lisunova, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Lu, Ma, Maeda, Majumdar, Mamunya, Mamunya, Marcus, Martínez-Hernández, Maruyama, Maultzsch, Mawhinney, McClory, McNally, Meincke, Meng, Meng, Meng, Mensah, Mera, Merzlyakov, Metenier, Meunier, Mingo, Minus, Mohammed, Momentive Performance Materials, Moniruzzaman, Monthioux, Montoro, Moon, Mu, Mu, Nam, Nan, Nan, Nan, Nardelli, Narh, Nazarenko, Nunes dos Santos, Nunes dos Santos, Odom, Odom, Ohashi, Okamoto, Osman, Osváth, Paredes, Park, Park, Park, Pegel, Penza, Perrot, Pierard, Pierson, Popov, Pradhan, Prashantha, Prasher, Price, Pötschke, Pötschke, Pötschke, Pötschke, Pötschke, Qian, Rakov, Reese, Rides, Riggs, Ruoff, Safadi, Sahoo, Sahoo, Sandler, Sastry, Sauvajol, Shaikh, Shen, Shen, Shenogin, Shenogin, Shenogina, Sihn, Singh, Small, Song, Song, Speight, Srivastava, Stankovich, Sternberg, Stone, Strong, Stroscio, Sui, Sun, Tavman, Tekce, Thess, Thostenson, Thostenson, Thostenson, Tibbetts, Tien, Tománek, Torquato, Tritt, Tu, T’Joen, Vandervorst, Veca, Villmow, Wang, Wang, Wang, Wang, Wang, Wen, Wiltshire, Wolff, Wong, Wypych, Xia, Xie, Xie, Xie, Xie, Xu, Xue, Yamamoto, Yamamoto, Yang, Yang, Yang, Yang, Yang, Yano, Ye, Yi, Yu, Yu, Yu, Yu, Yu, Yuan, Yuan, Yudasaka, Zeng, Zhang, Zhang, Zhang, Zhang, Zheng, Zhi, Zhidong Han, Zhong, Zhong, Zhou, Zhou, Zhou, Zhou, Zhu, Zimmerman, Čech, Špitalský   +334 more
core   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

Comparative Study of Graphite Exfoliation Techniques Using Nafion as a Surfactant

C
This work presents a comparative study of graphene exfoliation technologies from various graphite precursors—spectral graphite and thermally expanded graphite (Graflex)—using ultrasonic treatment and electrochemical methods in the presence of the ionic ...
Anna O. Krasnova, Nadezhda V. Glebova, Andrey A. Nechitailov, Angelina G. Kastsova, Anna O. Pelageikina, Demid A. Kirilenko, Alexander V. Shvidchenko, Mikhail S. Shestakov, Aleksandra V. Koroleva, Ekaterina K. Khrapova   +9 more
doaj   +1 more source

Effective numbers of electrons as a criterion of carbon suitability as a hemosorbent [PDF]

Journal of Electrochemical Science and Engineering, 2011
The number of medical applications of electrochemistry has grown in recent years due to the increased applications of electrochemical concepts to various systems of the organism.
MOGELY KHUBUTIYA, BORIS GRAFOV, MIKHAIL GOLDIN, ALEXEI DAVYDOV, VLADIMIR KOLESNIKOV, MARK GOLDIN   +5 more
doaj  

Emulsifier containing thermally exfoliated graphite oxide [PDF]

, 2011
An emulsifier containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m.sup.2/g to 2600 m.sup.2 ...
Aksay, Ilhan A., Prud'Homme, Robert K.
core   +1 more source