Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Gabriela Hristea"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract In the last few years, extensive research efforts have been made to develop novel bio-char-based electrodes using different strategies starting from a variety of biomass precursors as well as applying different thermochemical conversion path
Externí odkaz:
https://doaj.org/article/9fba423d8f60456eb6b52fb28b9b64c2
Publikováno v:
Forests, Vol 13, Iss 12, p 2080 (2022)
The conversion of lignocellulosic waste ascends as a promising path to generate new materials with wide industrial and environmental uses. Pyrolytic biochar (PBc), hydrochar (Hc), and activated hydrochar (AcHc) produced from the waste of Picea Abies
Externí odkaz:
https://doaj.org/article/edeaaa27c5954e83a9c87e0b59f20189
Publikováno v:
Materials, Vol 14, Iss 17, p 4932 (2021)
The relative performance of different porous solids in different applications is highly dependent on the internal pore structure of each material. Highly porous carbon materials can be prepared by evaporative drying and the pyrolysis of resorcinol-fo
Externí odkaz:
https://doaj.org/article/88b531bfe9d44ed0905ec58605fc8216
Publikováno v:
Annals of Forest Research, Vol 52, Iss 1, Pp 137-142 (2009)
The present experimental research has been mainly focused on Sequoia sempervirens (D. Don.) Endl. as woody plant model system, for testing the influence of some microstructured carbon materials (CCM) comparing with the activated charcoal action, on t
Externí odkaz:
https://doaj.org/article/5a408d6521cf41f9accf29206661b82b
Publikováno v:
Processes; Volume 10; Issue 1; Pages: 111
Processes, Vol 10, Iss 111, p 111 (2022)
Processes, Vol 10, Iss 111, p 111 (2022)
In the context of sustainable use of resources, hydrothermal conversion of biomass has received increased consideration. As well, the hydrochar (the solid C-rich phase that occurs after the process) has caused great interest. In this work, spruce bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff6ea776db8e6e4fe52d88086cee4601
Publikováno v:
Materials
Volume 14
Issue 17
Materials, Vol 14, Iss 4932, p 4932 (2021)
Volume 14
Issue 17
Materials, Vol 14, Iss 4932, p 4932 (2021)
The relative performance of different porous solids in different applications is highly dependent on the internal pore structure of each material. Highly porous carbon materials can be prepared by evaporative drying and the pyrolysis of resorcinol-fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64584eaa9f9230e00ef60c469613bd72
Autor:
Gabriela Hristea, Beatrice-Gabriela Sbarcea, Virgil Marinescu, Carmen Paraschiv, Mihai Iordoc
Publikováno v:
Scripta Materialia. 195:113708
A hybrid structure of zinc oxide (ZnO) on reduced graphene oxide (GO) has been synthesized under hydrothermal conditions by simultaneous in situ formation of flower-like ZnO and chemical reduction of graphene oxide. X-ray diffraction (XRD), scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45c3dad1c706266eedaf47781b4e34e6
https://doi.org/10.1016/j.scriptamat.2020.113708
https://doi.org/10.1016/j.scriptamat.2020.113708
Autor:
George Suciu, Marius Vochin, Gabriela Hristea, Gyorgy Todoran, Victor Suciu, Radu Conu, Cristina Butca
Publikováno v:
2016 12th IEEE International Symposium on Electronics and Telecommunications (ISETC).
Pesticides are very important in improving agricultural production, but can harm beneficial insect species, soil, air, water, plants and their fruits. The purpose of this paper is to describe a telemetry solution together with a novel generation of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce19ca288afff28cf61c7fa5dd4ae580
https://doi.org/10.1109/isetc.2016.7781065
https://doi.org/10.1109/isetc.2016.7781065
Autor:
P. Budrugeac, Gabriela Hristea
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 91:817-823
In this paper are reported some experimental data related to the influence of preparation regimes and characteristics of exfoliated graphite based sorbents produced by thermal expansion of H2SO4-graphite intercalation compounds (H2SO4–GICs) on thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a6086dade19960956d1ba34db670cb
https://doi.org/10.1007/s10973-006-7465-x
https://doi.org/10.1007/s10973-006-7465-x
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 340:405-412
In this paper a carbon foil (based on intercalated graphite compounds) manufactured in our laboratory was used as electrode material for polycarbazole deposition, due to the excellent properties of this material. Anodic polymerization of carbazole on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1eca160043913bfadd3ead34a94b8e
https://doi.org/10.1080/10587250008025501
https://doi.org/10.1080/10587250008025501