Investigation the effect of porosity on corrosion of macroporous silicon in 1.0 M sodium hydroxide solution using weight loss measurements, electrochemical methods and scanning electron microscope
Source abstract
Abstract
Abstract In this study, the macroporous silicon has been fabricated by electrochemical anodization. The dissolution of n-type silicon wafers in etching solution conforms Faraday’s laws of electrolysis. The fabricated macroporous silicon with different porosity corrosion in 1.0 M NaOH was systemically investigated by weight loss measurements, electrochemical methods and scanning electron microscope. Results show that with the porosity increasing, the corrosion rate of macroporous silicon in 1.0 M NaOH increases linearly. In addition, the increase of corrosion rate of macroporous silicon with relative higher porosity was determined by the pre-exponential factor.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Silicon Nanostructures and Photoluminescence · Anodic Oxide Films and Nanostructures · Nanowire Synthesis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (35)
Show source-provided references
1. Electrolytic shaping of germanium and silicon10.1002/j.1538-7305.1956.tb02385.x ↗
2. Silicon quantum wire array fabrication by electrochemical and chemical dissolution of wafers10.1063/1.103561 ↗
3. Study on surface chemistry and particle size of porous silicon prepared by electrochemical etching10.1016/j.materresbull.2014.05.014 ↗
4. A porous silicon-based optical interferometric biosensor10.1126/science.278.5339.840 ↗
5. Biomolecular screening with encoded porous-silicon photonic crystals10.1038/nmat702 ↗
6. Nano- to microscale porous silicon as a cell interface for bone-tissue engineering10.1002/adma.200600319 ↗
7. Engineering porous silicon nanostructures as tunable carriers for mitoxantrone dihydrochloride10.1016/j.actbio.2012.12.010 ↗
8. Large area, uniform silicon-on-insulator using a buried layer of oxidized porous silicon10.1063/1.97577 ↗
9. Porous silicon optical microcavity biosensor on silicon-on-insulator wafer for sensitive DNA detection10.1016/j.bios.2013.01.012 ↗
10. Highly efficient photoinduced desorption of N2O and CO from porous silicon10.1063/1.4788959 ↗
11. Release of hydrogen during transformation from porous silicon to silicon oxide at normal temperature10.1016/j.ijhydene.2011.01.003 ↗
12. Application of porous silicon as a sacrificial layer10.1016/0924-4247(93)00655-N ↗
13. Porous silicon Bragg mirrors on single- and multi-crystalline silicon for solar cells10.1016/j.renene.2012.12.031 ↗
14. Photocatalytic properties of porous silicon nanowires10.1039/c0jm00493f ↗
15. Fabrication of wood-like porous silicon carbide ceramics without templates10.1016/j.jeurceramsoc.2010.11.036 ↗
16. Chemical surface modification of porous silicon with palladium and characterizations10.1016/j.mseb.2010.01.046 ↗
17. Determination of mechanical properties of porous silicon with image analysis and finite element10.1016/j.phpro.2014.07.056 ↗
18. Visual determination of thickness and porosity of porous silicon layers10.1016/S0040-6090(96)09430-8 ↗
19. Chemical surface modification of porous silicon with palladium and characterizations10.1016/j.mseb.2010.01.046 ↗
20. Manufacturing of porous silicon; porosity and thickness dependence on electrolyte composition10.1016/S0169-4332(01)00310-5 ↗
21. Corrosion of porous silicon in tetramethylammonium hydroxide solution10.1016/j.corsci.2014.05.002 ↗
22. Study on corrosion of porous silicon in KOH and NaOH solution10.1179/1743278214Y.0000000151 ↗
23. Fabrication and corrosion behavior of fresh porous silicon in sodium hydroxide solution10.1016/j.matchemphys.2014.01.002 ↗
24. Electrochemically deposited cobalt/platinum (Co/Pt) film into porous silicon: structural investigation and magnetic properties10.1016/j.apsusc.2012.10.032 ↗
25. The structural and luminescence properties of porous silicon10.1063/1.366536 ↗
26. A comparative electrochemical study of iron deposition onto n- and p-type porous silicon prepared from lightly doped substrates10.1016/j.electacta.2005.03.013 ↗
27. Improvement in gravimetric measurement for determining the porosity and thickness of porous silicon using an optimized solution10.1016/j.mssp.2014.05.046 ↗
28. Electric field induced hydrogenation of silicone10.1039/C4CP01416B ↗
29. Adsorption of hydrogen atoms on the Si(100)-2×1 surface: implications for the H2 desorption mechanism10.1016/0009-2614(91)80159-U ↗
30. Roles of charge polarization and steric hindrance in determining the chemical reactivity of surface SiH and SiSi bonds at H-terminated Si(100) and -(111)10.1021/jp002233i ↗
31. Corrosion of fresh porous silicon in potassium hydroxide solution10.1016/S1452-3981(23)06592-6 ↗
32. Inhibition effect of bamboo leaves' extract on steel and zinc in citric acid solution10.1016/j.corsci.2014.05.013 ↗
33. Corrosion inhibition of mild steel in acidic solution by Tagetes erecta (Marigold flower) extract as a green inhibitor10.1016/j.corsci.2014.04.036 ↗
34. Experimental and theoretical study on corrosion inhibition of oxime compounds for aluminium in HCl solution10.1016/j.corsci.2013.12.021 ↗
35. Corrosion inhibition of mild steel in hydrochloric acid solution by some double Schiff bases10.1016/j.corsci.2009.11.045 ↗