Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Dillibabu, Sastikumar"'
Publikováno v:
Nano Express, Vol 5, Iss 1, p 015022 (2024)
Heteroatom-doped graphene oxide has a wide range of applications in bio-imaging and sensing. In this work, Graphene Oxide (GO) and Nitrogen-doped GO (NG) were synthesized by laser ablation of Graphene in ethanol. The dopant Diethylenetriamine (DETA)
Externí odkaz:
https://doaj.org/article/3e938c8796624cb0b59eac17095e9f41
Publikováno v:
Optica Advanced Photonics Congress 2022.
Graphite oxide is prepared by laser ablation of Graphene in ethanol. FT-IR, Raman, TEM, and PL analysis have done. UV spectra shows π–π* transition of C=C and n–π* transition of C=O.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4119c0efa4e8cde60b31bc405cd3662b
https://doi.org/10.1364/assl.2022.jtu6b.17
https://doi.org/10.1364/assl.2022.jtu6b.17
Publikováno v:
Materials Research Bulletin. 115:227-234
In this work, we report a template-free synthesis of graphene oxide nanosphere (GONs) by the laser ablation of graphene in ethanol. The GONs were formed by crumpling of graphene sheet under the infrared nanosecond pulsed laser irradiation. FESEM and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceea5dfc0a8bc31a2ab8cd4771d2cc89
https://doi.org/10.1016/j.materresbull.2019.03.030
https://doi.org/10.1016/j.materresbull.2019.03.030
Autor:
Dillibabu Sastikumar, Reshma Kaimal, Gaurav Kumar Yogesh, Muthupandian Ashokkumar, Sambandam Anandan, Jerry J. Wu
Publikováno v:
Bulletin of Materials Science. 44
Multi-walled carbon nanotubes (MWCNTs) were decorated with palladium nanoparticles (Pd NPs) by laser-ablation of a physical mixture of MWCNTs and Pd NPs without using any reducing agent. The morphology and composition of MWCNT/Pd were analysed by com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c719976437507b43379aee1ae3868c87
https://doi.org/10.1007/s12034-021-02428-z
https://doi.org/10.1007/s12034-021-02428-z
Akademický článek
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Publikováno v:
Journal of Materials Science. 53:15401-15417
Polypyrrole (PPy) and polypyrrole/Prussian blue (PPy–PB) nanocomposite-based fiber optic gas sensors are developed for gas sensing application. Prussian blue (PB) nanocubes are successfully grown on polypyrrole (PPy) nanoparticles by in situ oxidat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34cd35c591091ffd5c7fa0b4de4cb4dc
https://doi.org/10.1007/s10853-018-2733-2
https://doi.org/10.1007/s10853-018-2733-2
Publikováno v:
Optics and Lasers in Engineering. 95:78-82
Gas sensing properties of nanocrystalline bismuth oxide clad – modified fiber optic sensor is reported for ammonia, ethanol, methanol and acetone gasses at room temperature. The output of sensor increases or decreases for certain gasses when the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e60d49df863ebb338d55bea997101a2
https://doi.org/10.1016/j.optlaseng.2017.04.003
https://doi.org/10.1016/j.optlaseng.2017.04.003
Autor:
Balakrishnan G, Venkatesh Babu R, Jung-Il Song, Shin Sung Yoo, Parasuraman Kuppusami, Dillibabu Sastikumar, Elangovan T, Dae Eun Kim
Publikováno v:
Advanced Materials Letters. 8:410-417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd1891449e8189edd349a88006c13e33
https://doi.org/10.5185/amlett.2017.6434
https://doi.org/10.5185/amlett.2017.6434
Autor:
Dillibabu Sastikumar, K. Manikandan, Gopalan Muralidharan, S. Dhanuskodi, Anitta Rose Thomas, N. Maheswari
Publikováno v:
RSC Advances. 6:90559-90570
SnO2 nanoparticles (NPs) were prepared by a wet chemical method and characterized by X-ray diffraction (XRD) (rutile tetragonal), Fourier transform infrared spectroscopy (FTIR) (Sn–O, 657 cm−1) and micro Raman spectroscopy (Sn–O, 635 cm−1). F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c184349d95042c027c84f7f18f1bf0b4
https://doi.org/10.1039/c6ra20503h
https://doi.org/10.1039/c6ra20503h
Autor:
Dillibabu Sastikumar, E.P. Shuaib, Manju Bhargavi Gumpu, Uma Maheswari Krishnan, Gaurav Kumar Yogesh, Purandhi Roopmani
Publikováno v:
Diamond and Related Materials. 104:107733
Graphene oxide nanoparticles (nGOs) were prepared by nanoscond pulsed laser ablation (ns-PLA) of graphene solution at a wavelength of 1064 nm. The High-Resolution Transmission Electron Microscopy (HR-TEM) reveals the average particles size of nGOs as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfa41051c777af4d73d674aa92fdb1f
https://doi.org/10.1016/j.diamond.2020.107733
https://doi.org/10.1016/j.diamond.2020.107733