Low-Temperature Processing Method of Preparing for Transparent Graphene Oxide Electrode Film with Better Electrical Properties

2012 ◽  
Vol 12 (5) ◽  
pp. 4294-4298 ◽  
Author(s):  
Jin Ho Kim ◽  
Jae Mok Jung ◽  
Jun Young Kwak ◽  
Seung-Soo Hong ◽  
Yeong-Soon Gal ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrical Properties ◽  
Low Temperature ◽  
Processing Method ◽  
Oxide Electrode ◽  
Low Temperature Processing

Low-Temperature Processing Using Triple Alkoxide Precursors for Layer-Structured Perovskite Thin Films: Preparation and Characterization of Mbi2Ta2O9 (M: Ca or Ba) Thin Films

1999 ◽  
Vol 596 ◽  
Author(s):  
K. Kato
Keyword(s):  
Crystal Structure ◽  
Thin Films ◽  
Electrical Properties ◽  
Low Temperature ◽  
Surface Topography ◽  
Annealing Temperature ◽  
Low Temperature Processing ◽  
Deposited Films ◽  
Alkoxide Precursors

AbstractCaBi2Ta2O9 and BaBi2Ta2O9 thin films were successfully prepared by using triple alkoxide precursors such as Ca[BiTa(OC2H5)9]2 and Ba[BiTa(OC2H5)9]2, respectively. As-deposited films were amorphous and crystallized below 500°C by rapid thermal annealing in oxygen. The crystallinity improved with annealing temperature. The development of the crystal structure and surface topography of the thin films were investigated. Additionally, some electrical properties were evaluated.

Combustion Synthesis of Hydroxyapatite and Hydroxyapatite (Silver) Powders

2008 ◽  
Vol 396-398 ◽  
pp. 411-419 ◽  
Author(s):  
R. Narayanan ◽  
Vijay Singh ◽  
Tae Yub Kwon ◽  
Kyo Han Kim
Keyword(s):  
Low Temperature ◽  
Combustion Synthesis ◽  
Synthesis Method ◽  
Processing Method ◽  
Tris Buffer ◽  
Silver Addition ◽  
Hydroxyapatite Powder ◽  
Low Temperature Processing ◽  
Ft Ir ◽  
Additional Phase

Hydroxyapatite powder is produced using combustion synthesis method. The powder was produced using a low-temperature processing method involving time as short as 15 minutes. As silver is known to have anti-bacterial properties, silver-doped hydroxyapatite was also produced by the same method. Both the powders were fully crystalline. XRD indicated the presence of an additional phase of CaO in both the samples. FT-IR indicated the presence of hydroxide, phosphate and carbonate groups. Silver addition tends to control the reactions of powder with a test Tris buffer environment and maintain a stable pH for a longer period of 500-hour duration.

scholarly journals Solution-processed graphene oxide electrode for supercapacitors fabricated using low temperature thermal reduction

RSC Advances ◽  
2020 ◽  
Vol 10 (37) ◽  
pp. 22102-22111 ◽  
Author(s):  
Hye-Jun Kil ◽  
Kayoung Yun ◽  
Mak-Eum Yoo ◽  
Seungchul Kim ◽  
Jin-Woo Park
Keyword(s):  
Graphene Oxide ◽  
Low Temperature ◽  
Reduced Graphene Oxide ◽  
Double Layer ◽  
Electric Double Layer ◽  
Thermal Reduction ◽  
Fabrication Process ◽  
Oxide Electrode ◽  
Reduced Graphene ◽  
Double Layer Capacitors

We present a low temperature and solution-based fabrication process for reduced graphene oxide (rGO) electrodes for electric double layer capacitors (EDLCs).

Polymer-derived SiCN composites with magnetic properties

2003 ◽  
Vol 18 (11) ◽  
pp. 2549-2551 ◽  
Author(s):  
Atanu Saha ◽  
Sandeep R. Shah ◽  
Rishi Raj ◽  
Stephen E. Russek
Keyword(s):  
Magnetic Properties ◽  
Low Temperature ◽  
Low Cost ◽  
Ceramic Composites ◽  
Processing Method ◽  
Silicon Carbonitride ◽  
Imperfect Interfaces ◽  
Elastic Resistance ◽  
Low Temperature Processing ◽  
Multifunctional Properties

Composites consisting of particles of α-iron dispersed in silicon carbonitride (SiCN) were fabricated by a polymer route. The composites had iron inclusions with the same magnetization as bulk iron, but they resisted oxidation up to 500°C and had a hardness of 5-7 GPa. The composites behaved as ferromagnets, albeit with a low susceptibility attributed to the pinning of the domains by imperfect interfaces and to the elastic resistance from the SiCN matrix. This low-cost, low-temperature processing method can be used to make different kinds of ceramic composites with multifunctional properties.

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