Abstract
Chemical modification of diamond surface with carboxylic acid was attempted by the radical reaction of radical initiator under mild conditions. The peak intensity assigned to the aromatic C-H bond decreased by increasing the number of the benzene ring in carboxylic acid. The number of the carboxylic acid introduced on diamond surface decreased by increasing the number of the benzene ring in carboxylic acid. One of the reasons for this decrement should be the steric hindrance. The zeta potential was not affected by the treatment with the aromatic carboxylic acids. The diamond powders treated with carboxylic acids, which are fluorescent materials, were irradiated with UV light. However, all the samples did not fluoresce because the number of the carboxylic acid introduced on diamond surface is small.
| Original language | English |
|---|---|
| Pages (from-to) | 1093-1097 |
| Number of pages | 5 |
| Journal | Diamond and Related Materials |
| Volume | 13 |
| Issue number | 4-8 |
| DOIs | |
| Publication status | Published - Apr 1 2004 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Chemistry(all)
- Mechanical Engineering
- Physics and Astronomy(all)
- Materials Chemistry
- Electrical and Electronic Engineering
Cite this
Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase. / Tsubota, Toshiki; Tanii, Shunsuke; Ida, Shintaro; Nagata, Masanori; Matsumoto, Yasumichi.
In: Diamond and Related Materials, Vol. 13, No. 4-8, 01.04.2004, p. 1093-1097.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase
AU - Tsubota, Toshiki
AU - Tanii, Shunsuke
AU - Ida, Shintaro
AU - Nagata, Masanori
AU - Matsumoto, Yasumichi
PY - 2004/4/1
Y1 - 2004/4/1
N2 - Chemical modification of diamond surface with carboxylic acid was attempted by the radical reaction of radical initiator under mild conditions. The peak intensity assigned to the aromatic C-H bond decreased by increasing the number of the benzene ring in carboxylic acid. The number of the carboxylic acid introduced on diamond surface decreased by increasing the number of the benzene ring in carboxylic acid. One of the reasons for this decrement should be the steric hindrance. The zeta potential was not affected by the treatment with the aromatic carboxylic acids. The diamond powders treated with carboxylic acids, which are fluorescent materials, were irradiated with UV light. However, all the samples did not fluoresce because the number of the carboxylic acid introduced on diamond surface is small.
AB - Chemical modification of diamond surface with carboxylic acid was attempted by the radical reaction of radical initiator under mild conditions. The peak intensity assigned to the aromatic C-H bond decreased by increasing the number of the benzene ring in carboxylic acid. The number of the carboxylic acid introduced on diamond surface decreased by increasing the number of the benzene ring in carboxylic acid. One of the reasons for this decrement should be the steric hindrance. The zeta potential was not affected by the treatment with the aromatic carboxylic acids. The diamond powders treated with carboxylic acids, which are fluorescent materials, were irradiated with UV light. However, all the samples did not fluoresce because the number of the carboxylic acid introduced on diamond surface is small.
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U2 - 10.1016/j.diamond.2003.10
DO - 10.1016/j.diamond.2003.10
M3 - Article
VL - 13
SP - 1093
EP - 1097
JO - Diamond and Related Materials
JF - Diamond and Related Materials
SN - 0925-9635
IS - 4-8
ER -