Add to ORKGThermally promoted addition of undecylenic acid on thermally hydrocarbonized porous silicon optical reflectors Tero Jalkanen1,2*, Ermei Mäkilä2, Tetsuo Sakka1, Jarno Salonen2,3 and Yukio H Ogata1 Thermally promoted addition of undecylenic acid is studied as a method for modifying porous silicon optical reflectors that have been pre-treated with thermal hydrocarbonization. Successful derivatization of undecylenic acid is demonstrated and confirmed with Fourier transform infrared and X-ray photoelectron spectroscopies. The results indicate that the hydrocarbonization pre-treatment considerably improves stability against oxidation and chemical dissolution in basic environments. The two-step treatment also does not cause an appreciable change...
The high stability of Salonen’s thermally carbonized porous silicon (TCPSi) has attracted attention ...
Stratified optical filters with distinct spectral features and layered surface chemistry were prepar...
Electrochemical oxidation of porous silicon (PSi) produces a surface that is covered with native sil...
The thermal reaction of undecylenic acid with a hydrogen-terminated porous silicon surface takes pla...
A series of activated esters of undecylenic acid with activated ester end groups (3-nitrophenyl, N-s...
Freshly prepared porous silicon (PSi) surfaces have been modified with different organic molecules s...
Initially H-terminated and therefore hydrophobic surface of electrochemically repared luminescent po...
This paper describes photoluminescence (PL) stabilization through chemical modification of freshly p...
Chemical modification of porous silicon surface has been investigated to have different physical sur...
An ideal environmental sensor has zero baseline drift, a fast response time, is sensitive and select...
Some general points regarding the fabrication of thermally carbonized and hydrocarbonized porous sil...
This paper describes the chemical modification of high surface area, photoluminescent porous silicon...
A thesis describing the construction and evaluation of optical sensors based on porous silicon rugat...
Porous silicon rugate photonic crystals are an attractive optical sensor material due to their high ...
Porous silicon is a very attractive material due to its intense visible photoluminescence at room te...
The high stability of Salonen’s thermally carbonized porous silicon (TCPSi) has attracted attention ...
Stratified optical filters with distinct spectral features and layered surface chemistry were prepar...
Electrochemical oxidation of porous silicon (PSi) produces a surface that is covered with native sil...
The thermal reaction of undecylenic acid with a hydrogen-terminated porous silicon surface takes pla...
A series of activated esters of undecylenic acid with activated ester end groups (3-nitrophenyl, N-s...
Freshly prepared porous silicon (PSi) surfaces have been modified with different organic molecules s...
Initially H-terminated and therefore hydrophobic surface of electrochemically repared luminescent po...
This paper describes photoluminescence (PL) stabilization through chemical modification of freshly p...
Chemical modification of porous silicon surface has been investigated to have different physical sur...
An ideal environmental sensor has zero baseline drift, a fast response time, is sensitive and select...
Some general points regarding the fabrication of thermally carbonized and hydrocarbonized porous sil...
This paper describes the chemical modification of high surface area, photoluminescent porous silicon...
A thesis describing the construction and evaluation of optical sensors based on porous silicon rugat...
Porous silicon rugate photonic crystals are an attractive optical sensor material due to their high ...
Porous silicon is a very attractive material due to its intense visible photoluminescence at room te...
The high stability of Salonen’s thermally carbonized porous silicon (TCPSi) has attracted attention ...
Stratified optical filters with distinct spectral features and layered surface chemistry were prepar...
Electrochemical oxidation of porous silicon (PSi) produces a surface that is covered with native sil...