Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase

Toshiki Tsubota; Shunsuke Tanii; Shintaro Ida; Masanori Nagata; Yasumichi Matsumoto

doi:10.1016/j.diamond.2003.10

Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase

Toshiki Tsubota, Shunsuke Tanii, Shintaro Ida, Masanori Nagata, Yasumichi Matsumoto

Materials Science and Engineering, School of Engineering

Research output: Contribution to journal › Article › peer-review

42 Citations (Scopus)

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	https://doi.org/10.1016/j.diamond.2003.10
Publication status	Published - Apr 1 2004

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

Access to Document

10.1016/j.diamond.2003.10

Fingerprint Dive into the research topics of 'Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase'. Together they form a unique fingerprint.

Cite this

@article{fc3c14c3cd7e456280c1a4c256ada436,

title = "Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase",

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.",

author = "Toshiki Tsubota and Shunsuke Tanii and Shintaro Ida and Masanori Nagata and Yasumichi Matsumoto",

year = "2004",

month = apr,

day = "1",

doi = "10.1016/j.diamond.2003.10",

language = "English",

volume = "13",

pages = "1093--1097",

journal = "Diamond and Related Materials",

issn = "0925-9635",

publisher = "Elsevier BV",

number = "4-8",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=2442598025&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2442598025&partnerID=8YFLogxK

U2 - 10.1016/j.diamond.2003.10

DO - 10.1016/j.diamond.2003.10

M3 - Article

AN - SCOPUS:2442598025

VL - 13

SP - 1093

EP - 1097

JO - Diamond and Related Materials

JF - Diamond and Related Materials

SN - 0925-9635

IS - 4-8

ER -

Chemical modification of diamond surface with various carboxylic acids by radical reaction in liquid phase

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Cite this