Zobrazeno 1 - 10
of 130
pro vyhledávání: '"and Manuel Nunes da Ponte"'
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
PTDC/EQU-EQU/30060/2017 UIDB/50006/2020 This work consists on a new chemoinformatic approach based on two complementary artificial intelligence concepts. Random Forest and Kohonen neural network are applied on this context. The former provides a rele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ece57a425f845e0b1d6f9a980cb96eb2
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The phase behaviour of the system CO2+methanol+glycerol has been studied at low concentrations of this trialcohol. The synthetic method was implemented in a visual sapphire cell. New phase diagrams were obtained at temperatures of 313.15 and 333.15 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e009b01b32ef247120d60712c9e3a50a
https://doi.org/10.1016/j.supflu.2017.12.032
https://doi.org/10.1016/j.supflu.2017.12.032
Publikováno v:
Current Opinion in Green and Sustainable Chemistry. 11:86-90
This short review highlights the most recent advances in research of CO2 capture and CO2 electro-reduction. Current challenges of both processes are discussed. Future directions and prospects for integration of both technologies are also outlined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b87d5bfa40d780e176cfff1c34c73d
https://doi.org/10.1016/j.cogsc.2018.05.009
https://doi.org/10.1016/j.cogsc.2018.05.009
Publikováno v:
The Journal of Supercritical Fluids. 134:150-156
The implications of the future implementation of carbon dioxide capture and storage (CCS) technologies on carbon dioxide utilisation (CDU) are briefly examined. Two examples of CDU applications are reviewed, namely electrochemical reduction of carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caac7c3c29feecf0af16742d0c3e51a1
https://doi.org/10.1016/j.supflu.2017.12.023
https://doi.org/10.1016/j.supflu.2017.12.023
Autor:
Armando J. L. Pombeiro, Manuel Nunes da Ponte, Ana B. Paninho, Kamran T. Mahmudov, Alexandre L.R. Ventura, M. Fátima C. Guedes da Silva, Luís C. Branco, Ana V.M. Nunes
Publikováno v:
The Journal of Supercritical Fluids. 132:71-75
The possibility of using supercritical CO2 (scCO2) technology as a second step for extracting propylene carbonate produced from the coupling reaction between propylene oxide and CO2, was investigated. The coupling reaction was performed under biphasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::930c892fb9363b61228bab2673b73698
https://doi.org/10.1016/j.supflu.2017.07.039
https://doi.org/10.1016/j.supflu.2017.07.039
Autor:
Manuel Nunes da Ponte, João M. N. A. Fareleira, Didier Gourgouillon, José M. Igreja, Helena Maria da Nóbrega Teixeira Avelino
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The article presents viscosity measurements on mixtures of poly(ethyleneglycol) 200 (PEG 200) saturated with supercritical CO 2 , along three isotherms, at approximately 313 K, 333 K and 348 K, and pressures up to 25 MPa. The measurements have been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c12d8d0644e6d44ea3cc100b59027a63
https://doi.org/10.1016/j.supflu.2017.02.024
https://doi.org/10.1016/j.supflu.2017.02.024
Publikováno v:
Journal of Chemical & Engineering Data. 63:907-912
The solubility of high-pressure carbon dioxide in mixtures of ionic liquid and water was determined experimentally for 1-ethyl-3-methylimidazolium trifluoromethanesulfonate and 1-alkyl-3-methylimidazolium tris(pentafluoroethyl)trifluorophosphate ioni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::605e387bfa8827064ffcd480d6d5971a
https://doi.org/10.1021/acs.jced.7b00521
https://doi.org/10.1021/acs.jced.7b00521
Autor:
Manuel Nunes da Ponte, Francisco Manuel Braz Fernandes, Isabel Sousa, Luís C. Branco, Noémi Jordão, Gonçalo V. S. M. Carrera, Anabela Raymundo
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Novel and stable gels of cellulose were produced. These gels are prepared at room temperature by com-bination of cellulose and tetramethylguanidine (TMG) in different ratios (1:1, 1:2, 1:3 in equivalents ofalcohol groups of cellulose per number of mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08be151cbfe60a7ae85b3c2559191b9
https://doi.org/10.1016/j.carbpol.2017.03.084
https://doi.org/10.1016/j.carbpol.2017.03.084
Autor:
Carmen M. Rangel, Joana V. Pinto, Daniela Nunes, Tiago Pardal, Manuel Nunes da Ponte, Margarida Bucho Nunes De Sousa, Rodrigo Martins, Ana S. Reis Machado, Sofia Messias
Publikováno v:
Journal of CO2 Utilization. 18:62-72
The electrochemical reduction of carbon dioxide dissolved in a solution of water and ionic liquid as electrolyte, at high-pressure and near room-temperature, is reported. This work describes an electro-deposition strategy for the preparation of coppe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6467b86c0aeef9dcfd75fe1fa8722cb8
https://doi.org/10.1016/j.jcou.2017.01.007
https://doi.org/10.1016/j.jcou.2017.01.007
Publikováno v:
ACS Sustainable Chemistry & Engineering.
Carbon dioxide hydrogenation to methane is efficiently achieved using ruthenium nanoparticles (Ru NPs) prepared and stabilized in task-specific ionic liquids. 1-Octyl-3-methylimidazolim perfluorobu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8137a8f5d4cb2be060dcdf3ca28176c3
https://doi.org/10.1021/acssuschemeng.8b06877
https://doi.org/10.1021/acssuschemeng.8b06877