Supercapacitive properties of chemically deposited La 2 O 3 thin film
Source abstract
Abstract
Abstract The simple, cost effective chemical bath deposition (CBD) method is used for La 2 O 3 thin film formation. The supercapacitive properties of La 2 O 3 thin film electrode are studied by using cyclic voltammetry (CV), galvanostatic charge–discharge (GCD) and electrochemical impedance spectroscopy (EIS) techniques in 1 M KOH electrolyte. The maximum specific capacitance of 147 F g −1 is obtained with excellent electrochemical stability of 96% over 2000 CV cycles.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Electrocatalysts for Energy Conversion · Advancements in Battery Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (35)
Show source-provided references
1. Conway · 1999
2. Simple capacitors to supercapacitors—an overview10.1016/S1452-3981(23)15517-9 ↗
3. 3D microporous graphene frameworks for supercapacitors with high energy and power densities10.1021/nn3003345 ↗
4. Carbon aerogels as electrode materials in supercapacitors10.1023/A:1009629423578 ↗
5. Supercapacitive performance of hydrous ruthenium oxide (RuO2·nH2O) thin films synthesized by chemical route at low temperature10.1007/s12034-013-0592-7 ↗
6. Supercapacitive activities of potentiodynamically deposited nanoflakes of cobalt oxide (Co3O4) thin film electrode10.1016/j.jcis.2013.05.037 ↗
7. Encapsulation of manganese oxides nanocrystals in electrospun carbon nanofibers as free-standing electrode for supercapacitors10.1016/j.ceramint.2015.02.053 ↗
8. Vanadium oxide nanowire-carbon nanotube binder free flexible electrodes for supercapacitors10.1002/aenm.201100221 ↗
9. Mesoporous polyaniline film on ultra-thin graphene sheets for high performance supercapacitors10.1016/j.jpowsour.2013.08.076 ↗
10. Significantly enhanced robustness and electrochemical performance of flexible carbon nanotube-based supercapacitors by electrodepositing polypyrrole10.1016/j.jpowsour.2015.04.026 ↗
11. Cr2O3 a novel supercapacitor electrode material with high capacitive performance10.1016/j.matlet.2014.12.022 ↗
12. CO sensing properties of novel nanostructured La2O3 microspheres10.1016/j.snb.2014.11.034 ↗
13. Electrochemical performance of a portable asymmetric supercapacitor device based on cinnamon-like La2Te3 prepared by a chemical synthesis route10.1039/C4RA09124H ↗
14. Chemical synthesis of α-La2S3 thin film as an advanced electrode material for supercapacitor application10.1016/j.jallcom.2014.04.203 ↗
15. characterization and photocatalytic properties of lanthanum oxy-carbonate, lanthanum oxide and lanthanum hydroxide nanoparticles10.1016/j.spmi.2014.09.027 ↗
16. Growth and characteristics of La2O3 gate dielectric prepared by low pressure metalorganic chemical vapor deposition10.1016/j.apsusc.2004.03.232 ↗
17. Hemocompatibility of lanthanum oxide films fabricated by dual plasma deposition10.1016/j.tsf.2006.07.137 ↗
18. Alumina carriers for automotive pollution control10.1016/S0167-2991(09)60429-8 ↗
19. Microstructure and dielectric properties of La2O3 films prepared by ion beam assistant electron-beam evaporation10.1016/j.jnoncrysol.2008.09.029 ↗
20. Structural and electrical properties of lanthanum oxide thin films deposited by laser ablation10.1016/S0169-4332(02)00329-X ↗
21. Structural and ac electrical properties of oxidized La and La–Mn thin films grown on Si substrates10.1016/j.matchemphys.2007.01.002 ↗
22. Oxidation of lanthanum over layers on Cu (111)10.1016/0039-6028(95)90015-2 ↗
23. Effects of growth temperature and oxidant feeding time on residual C-and N-related impurities and Si diffusion behavior in atomic-layer-deposited La2O3 thin films10.1016/j.apsusc.2005.11.064 ↗
24. Characterization and tribological investigation of SiO2 and La2O3 sol–gel films10.1016/S0169-4332(01)00568-2 ↗
25. Characterizations of spray-deposited lanthanum oxide (La2O3) thin films10.1016/j.matlet.2005.02.091 ↗
26. Chemical deposition method for metal chalcogenide thin films10.1016/S0254-0584(00)00217-0 ↗
27. Micropatterning of lanthanum-based oxide thin filmon self-assembled monolayers
28. Temperature influence on the morphological progress of Ni(OH)2 thin film and its subsequent effect on electrochemical supercapacitive properties10.1039/c3ta00024a ↗
29. Electrochemical capacitor of magnetite in aqueous electrolytes10.1016/S0378-7753(02)00482-2 ↗
30. A novel chemical synthesis and characterization of Mn3O4 thin films for supercapacitor application10.1016/j.apsusc.2009.12.057 ↗
31. Enhanced activity of chemically synthesized hybrid graphene oxide/Mn3O4 composite for high performance supercapacitors10.1016/j.electacta.2012.12.120 ↗
32. Enhanced capacitive performance of TiO2 nanotubes with molybdenum oxide coating10.1016/j.apsusc.2014.02.029 ↗
33. Electrosythesis of Bi2O3 thin films and their use in electrochemical supercapacitors10.1016/j.jpowsour.2006.05.036 ↗
34. Conversion of chemically prepared interlocked cub-like Mn3O4 to Birnessite MnO2 using electrochemical cycling10.1149/1.3428675 ↗
35. Supercapacitive evaluation of soft chemically deposited α-Sm2S3 thin films10.1016/j.jpowsour.2013.01.078 ↗