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Influence of graphene on fire protection of intumescent fire retardant coating for steel structure
Zhan, Wang; Chen, Le; Gu, Zhaozhan; Jiang, Juncheng - In: Energy Reports 6 (2020) 2, pp. 693-697
waterborne intumescent fire-retardant coating. The influence of graphene (GR) on the properties of the intumescent fire …-retardant coating was studied by fire protection test, TGA, SEM and smoke density test. The results showed that the GR can effectively … with GR had excellent intumescent effect and enhanced foam structure. The smoke density test of the coating demonstrated …
Persistent link: https://www.econbiz.de/10012652315
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Influence of graphene on fire protection of intumescent fire retardant coating for steel structure
Zhan, Wang; Chen, Le; Gu, Zhaozhan; Jiang, Juncheng - In: Energy reports 6 (2020) 2, pp. 693-697
waterborne intumescent fire-retardant coating. The influence of graphene (GR) on the properties of the intumescent fire …-retardant coating was studied by fire protection test, TGA, SEM and smoke density test. The results showed that the GR can effectively … with GR had excellent intumescent effect and enhanced foam structure. The smoke density test of the coating demonstrated …
Persistent link: https://www.econbiz.de/10012181421
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PHASE COMPOSITION, MICROSTRUCTURE, AND TRIBOLOGICAL PROPERTY OF PLASMA-SPRAYED TiC-BASED COATING
SUN, SHIBIN; ZOU, ZENGDA; LIU, XUEMEI; SHI, HANCHAO - In: Surface Review and Letters (SRL) 15 (2008) 06, pp. 815-819
-fine carbide. Phase composition and microstructure of as-sprayed coating were characterized by X-ray diffraction (XRD), scanning …TiC-based wear resistant coating was prepared by plasma spraying using reconstituted composite powders doped with ultra … performed by using a ring-on-block tester under dry sliding condition. Results show that the coating adheres well to the …
Persistent link: https://www.econbiz.de/10005047106
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Investigation of Structural, Morphological and Electro-Optical Behavior of GO/rGO
Chawla, Rashmi; Singhal, Poonam; Garg, Amit Kumar - In: International Journal of Surface Engineering and … 6 (2018) 1, pp. 32-43
This article examines the temperature-dependent conduction mechanism in graphene oxide (GO) and thick reduced graphene …
Persistent link: https://www.econbiz.de/10012047623
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EFFECT OF ANNEALING ON THE PROPERTIES OF VANADIUM PENTOXIDE FILMS PREPARED BY SOL–GEL METHOD
LIU, YAQIANG; DU, XUELIAN; LIU, XUEQIN - In: Surface Review and Letters (SRL) 21 (2014) 02, pp. 1450027-1
temperature in air. The effect of different annealing temperatures on the composition, the microstructure, the surface morphology …
Persistent link: https://www.econbiz.de/10011011156
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RAMAN AND OPTOELECTRONIC PROPERTIES OF Zn1-xMgxO THIN FILMS PREPARED BY RF MAGNETRON SPUTTERING
HUANG, Q. L.; FANG, L.; RUAN, H. B.; GUO, B. D.; WU, F.; … - In: Surface Review and Letters (SRL) 18 (2011) 05, pp. 189-195
A series of Zn1-xMgxO (x = 0 ~ 0.16) films have been prepared on glass substrates by RF magnetron sputtering. The structure, surface morphology, composition, optical and electrical properties of the films were investigated by X-ray diffraction (XRD), scanning electron microscope (SEM), energy...
Persistent link: https://www.econbiz.de/10011011191
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STUDY OF THE STOICHIOMETRIC RATIO OF ONE-STEP ELECTRODEPOSITED CuInSe2 FILMS ON ITO/SODA-LIME GLASS
YAO, N. J.; HUANG, S. M.; CHU, J. B.; ZHU, H. B.; SUN, Z.; … - In: Surface Review and Letters (SRL) 15 (2008) 04, pp. 419-426
Copper indium diselenide (CuInSe2) thin films were grown on indium–tin oxide (ITO)/soda-lime glass using a one-step cathodic electrodeposition process at potentials lower than -0.6 V vs SCE, and in the presence of a large excess of In3+. The source solution contained CuCl2, InCl3, and H2SeO3...
Persistent link: https://www.econbiz.de/10005080531
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The structural ordering of thin silicon films at the amorphous to nano-crystalline phase transition by GISAXS and Raman spectroscopy
Gracin, D.; Juraic, K.; Gajovic, A.; Dubcek, P.; Devilee, C. - In: Renewable Energy 33 (2008) 2, pp. 326-330
Thin silicon films were deposited by the plasma-enhanced chemical vapour deposition method using microwave (MW) and standard radio frequency (RF) gas discharge in silane gas diluted by hydrogen in the range that produces a mixture of amorphous and crystalline phases. The samples were analysed by...
Persistent link: https://www.econbiz.de/10010806061
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Raman active modes in carbon peapods
Chadli, H.; Rahmani, A.; Sbai, K.; Sauvajol, J.L. - In: Physica A: Statistical Mechanics and its Applications 358 (2005) 1, pp. 226-236
The nonresonant Raman spectra of infinite peapod were calculated in the framework of bond-polarization theory by using either direct diagonalisation of dynamical matrix or the spectral moments method. The effect of C60-tube interaction on the mode frequencies both of the peas and the pod has...
Persistent link: https://www.econbiz.de/10010872535
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EFFECT OF GAS PRESSURE ON THE BORON-DOPED HYDROGENATED AMORPHOUS CARBON THIN FILMS GROWN BY RADIO FREQUENCY PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION
RUSOP, M.; ABDULLAH, S.; PODDER, J.; SOGA, T.; JIMBO, T. - In: Surface Review and Letters (SRL) 13 (2006) 01, pp. 7-12
Boron-doped hydrogenated amorphous carbon (a-C:B:H) thin films have been deposited by radio frequency plasma-enhanced chemical vapor deposition (r.f. PECVD) with a frequency of 13.56 MHz at room temperature using pure methane as a precursor of carbon source mixed with hydrogen (H2) as a carrier...
Persistent link: https://www.econbiz.de/10004971853