Zobrazeno 1 - 10
of 40
pro vyhledávání: '"R. E. Siregar"'
Autor:
Lusi Safriani, Fitri Yuliasari, Vika Marcelina, R. E. Siregar, Yeni Wahyuni Hartati, Fitrilawati, Annisa Aprilia
Publikováno v:
Materials Science Forum. 966:378-385
Graphene oxide (GO) layer has been successfully deposited on to ITO/TiO2 substrate by electrochemical deposition. Deposition process of GO layers were carried out in one, three, and six cycles in the voltage range of-1.6 to 0 volt and scan rate of 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6242456b79ccb15c9e2b6fc506ce5345
https://doi.org/10.4028/www.scientific.net/msf.966.378
https://doi.org/10.4028/www.scientific.net/msf.966.378
Autor:
Lusi Safriani, Isao Watanabe, Ayi Bahtiar, R. E. Siregar, Risdiana, Maykel Manawan, Julia Angel, Fitrilawati, Annisa Aprilia, Dita Puspitasari Sari
Publikováno v:
Materials Science Forum. 966:404-408
Recently, hybrid solar cell that consists of a combination of organic and inorganic materials offers promise in increasing efficiency. Combination of conjugated polymer of Poly (3-hexyl thiophene)/P3HT which has the highest hole mobility with inorgan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49bc7f6ef486bbe7116f2ccd3e3a57dc
https://doi.org/10.4028/www.scientific.net/msf.966.404
https://doi.org/10.4028/www.scientific.net/msf.966.404
Autor:
Lusi Safriani, Togar Saragi, W. A. Somantri, Norman Syakir, R. E. Siregar, Sahrul Hidayat, Annisa Aprilia, Fitrilawati, Risdiana, Maykel Manawan, Ayi Bahtiar
Publikováno v:
Physica C: Superconductivity and its Applications. 557:41-43
Transport and magnetic properties of electron-doped superconducting cuprates Eu1.85Ce0.15Cu1-yZnyO4+α-δ (ECCZO) with y = 0, 0.01, 0.02 and 0.05 have been studied from electrical resistivity and magnetic susceptibility measurements, in order to eluc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ac43d0993fdc03e6b572797a21c0af
https://doi.org/10.1016/j.physc.2018.12.007
https://doi.org/10.1016/j.physc.2018.12.007
Publikováno v:
Materials Science Forum. 827:262-265
The aims of this research is to identify the effect of Nb2O5addition on the electrical properties of Fe2TiO5ceramics-based NTC thermistor.The concentration of Fe2O3and TiO2was proportional to Fe2TiO5, whereas the concentration value of Nb2O5were 0, 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::224d3e63fb3dfd6dfcd8e044dc8e0693
https://doi.org/10.4028/www.scientific.net/msf.827.262
https://doi.org/10.4028/www.scientific.net/msf.827.262
Autor:
Ahmad Zainuddin, Irfan Gustian, Wawang Suratno, Sevim Ünügür Çelik, Ayhan Bozkurt, R. E. Siregar
Publikováno v:
Journal of Mathematical and Fundamental Sciences. 46:50-61
In this work, acid-base complex pair polymer electrolyte membranes on sulfonated polysulfone with 1H-benzotriazole were investigated. Polysulfone was sulfonated in 1,2-dichloroethane using the homogeneous method with trimethylsilyl chlorosulfonate as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69743c5f161cf73dd3e5740e8a23c9a9
https://doi.org/10.5614/j.math.fund.sci.2014.46.1.5
https://doi.org/10.5614/j.math.fund.sci.2014.46.1.5
Autor:
Lusi Safriani, Risdiana, Isao Watanabe, Ikuto Kawasaki, Annisa Aprilia, R. E. Siregar, Tobat P. I. Saragi, Rahmat Hidayat, Ayi Bahtiar
Publikováno v:
Advanced Materials Research. 896:477-480
Poly (3-hexylthiohene) (P3HT) has attracted much attention due to their chemical and thermal stability as well as their potential to be used as an active material in solar cells. Recently, hybrid solar cell has been developed due to the combining adv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a94a835c05a12ac3c98089c5d22e334
https://doi.org/10.4028/www.scientific.net/amr.896.477
https://doi.org/10.4028/www.scientific.net/amr.896.477
Publikováno v:
Journal of Physics: Conference Series. 1127:012032
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::316f793409ce152ed0a2dd702ed817a2
https://doi.org/10.1088/1742-6596/1127/1/012032
https://doi.org/10.1088/1742-6596/1127/1/012032
Publikováno v:
AIP Conference Proceedings.
ZnO Nanoparticles (NPs) has unique natures on their crystal structure, direct band gap and high exciton binding energy, consequently applied in optoelectronic devices such as solar cells, optical wave guide and light emitting diodes (LED). However th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baff253e9f9d8e6e474bc9d3685e8e87
https://doi.org/10.1063/1.4941901
https://doi.org/10.1063/1.4941901
Publikováno v:
AIP Conference Proceedings.
A study on the fabrication of Iron Titanium Oxide (Fe2TiO5) ceramics for negative temperature coefficient (NTC) thermistors has been carried out, in order to know the effect of sintering temperature on the electrical characteristic of 1.0 % mole Nb2O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37401dec60f6fc9b9abd4fad8098acf
https://doi.org/10.1063/1.4941890
https://doi.org/10.1063/1.4941890
Autor:
Lusi Safriani, Togar Saragi, Risdiana, Maykel Manawan, Sahrul Hidayat, Fitlilawati, Norman Syakir, R. E. Siregar, Annisa Aprilia, Ayi Bahtiar
Publikováno v:
Journal of Physics: Conference Series. 1091:012019
Partially Zn-substituted for Cu in electron-doped superconducting cuprates of Eu1.85Ce0.15Cu1-yZny4+?-? (ECCZO) with y = 0, 0.01, 0.02, 0.05 and various ? values have been studied in order to elucidate the effect of nonmagnetic impurity of Zn to thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5277c6829aa845c6a06e273d1f4a2a4a
https://doi.org/10.1088/1742-6596/1091/1/012019
https://doi.org/10.1088/1742-6596/1091/1/012019