Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Roudabeh Valiollahi"'
Publikováno v:
Analytical and Bioanalytical Chemistry Research, Vol 1, Iss 2, Pp 92-98 (2014)
The electrochemistry of banana tissues on a carbon paste electrode modified with multi-walled carbon nanotubes (MWCNTs) is presented. Cyclic voltammetry is applied to investigate the direct electrochemistry of banana tissues i.e. a source of polyphen
Externí odkaz:
https://doaj.org/article/e166a01ab42745d3a2e484c0933ec485
Publikováno v:
Malhotra, J S, Valiollahi, R & Wiinikka, H 2023, ' From wood to supercapacitor electrode material via fast pyrolysis ', Journal of Energy Storage, vol. 57, 106179 . https://doi.org/10.1016/j.est.2022.106179
Adding high-value products, such as carbon-based electrode materials for electrochemical energy storage, to the value chain of biorefinery may increase the profits of the whole concept. In this work, carbon-based supercapacitor electrode materials we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ac1e01d1bbfb75c17882572198c08ed
https://orbit.dtu.dk/en/publications/40924abd-e192-49a2-a034-c2857bf8ecaf
https://orbit.dtu.dk/en/publications/40924abd-e192-49a2-a034-c2857bf8ecaf
Autor:
Xianjie Liu, Ziyauddin Khan, Sergey A. Grigoriev, Magnus Berggren, Viktor Gueskine, A. S. Pushkarev, Mats Fahlman, Xavier Crispin, Mikhail Vagin, Igor Zozoulenko, I. V. Pushkareva, Amritpal Singh, Roudabeh Valiollahi
The exploration for true electrocatalytic reactions at organic conducting polymer electrodes, including chemisorption of a reactant and desorption of a product, is receiving renewed interest due to the profound implications it could have on low-cost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7214810b197c8050bd50eb45c0711cbb
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-162738
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-162738
Publikováno v:
Journal of Chemical Sciences. 129:131-139
A simple and highly sensitive electrochemical DNA sensor for the rapid detection of a specific DNA sequence related to the p53 gene is described. The structure and morphology of the synthesized graphene nanosheets and Au nanoparticles were characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bedd59167da6bd2c58fe556dbb4b6501
https://doi.org/10.1007/s12039-016-1198-6
https://doi.org/10.1007/s12039-016-1198-6
Autor:
Roudabeh Valiollahi, Reza Ojani
Publikováno v:
Journal of Applied Electrochemistry. 47:205-212
Platinum hollow nanospheres (HNPt) are synthesized via a galvanic replacement reaction between as-prepared cobalt nanoparticles and Pt4+ (H2PtCl6) ions. Support graphene nanosheets are also prepared using a chemical route for HNPt immobilization. Mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ef77d9065042ff709bb2f95dded0dd
https://doi.org/10.1007/s10800-016-1009-2
https://doi.org/10.1007/s10800-016-1009-2
Publikováno v:
Electrochimica Acta. 191:230-236
Gold Nano-cages are synthesized via a galvanic replacement reaction between as-prepared silver nano-cubes and Au3+ (HAuCl4) ions. Graphene nano-sheets are synthesized using a chemical procedure and are used as support to immobilize the gold nano-cage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::878dd6324f18f9ced6b87addde07a06d
https://doi.org/10.1016/j.electacta.2016.01.082
https://doi.org/10.1016/j.electacta.2016.01.082
Autor:
Kosala Wijeratne, Daniela Galliani, Xianjie Liu, Juan Felipe Franco-Gonzalez, Robert Brooke, Eleni Pavlopoulou, Roudabeh Valiollahi, Igor Zozoulenko, Xavier Crispin
Publikováno v:
Journal of Materials Chemistry A
Journal of Materials Chemistry A, Royal Society of Chemistry, 2018, 6 (43), pp.21304-21312. ⟨10.1039/c8ta04744h⟩
'Journal of Materials Chemistry A ', vol: 6, pages: 21304-21312 (2018)
Journal of Materials Chemistry A, Royal Society of Chemistry, 2018, 6 (43), pp.21304-21312. ⟨10.1039/c8ta04744h⟩
'Journal of Materials Chemistry A ', vol: 6, pages: 21304-21312 (2018)
Inorganic transparent conductive oxides have dominated the market as transparent electrodes due to their high conductivity and transparency. Here, we report the fabrication and optimization of the synthesis of poly(3,4-ethylenedioxythiophene) trifluo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff8a1742f3136f21acb2c3cc69af4b2d
https://hal.archives-ouvertes.fr/hal-01933477
https://hal.archives-ouvertes.fr/hal-01933477
Publikováno v:
Journal of Power Sources. 264:76-82
Glassy carbon electrode modified by Pt–Co nanostructures decorated on graphene nanosheets (Pt–Co/G/GCE), is fabricated. Co nanostructures are electro-deposited on graphene modified GC electrode and then Pt nanostructures are loaded on the surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f63dca089802095b5b90ce96af7062f
https://doi.org/10.1016/j.jpowsour.2014.03.147
https://doi.org/10.1016/j.jpowsour.2014.03.147
Publikováno v:
Energy. 74:871-876
Platinum hollow nanospheres are synthesized by Co nanoparticles as sacrificial template and then immobilized on graphene nanosheets (HNPt/G). The as-prepared nanostructure is characterized by TEM (transmission electron microscopy) and EDX (energy dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bdf7324bbc4fdabe7770fbebf32f533
https://doi.org/10.1016/j.energy.2014.07.062
https://doi.org/10.1016/j.energy.2014.07.062
Publikováno v:
Applied Surface Science. 311:245-251
The Au hollow nanospheres on graphene support (HNAu/G) are prepared by galvanic replacement reaction between sacrificial cobalt nanoparticles and AuCl4− ions. The reaction is conducted at room temperature in aqueous solution. The prepared HNAu/G is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0302c2a1487abc292f7185f79f8098f3
https://doi.org/10.1016/j.apsusc.2014.05.048
https://doi.org/10.1016/j.apsusc.2014.05.048