Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Lucangelo Dimesso"'
Publikováno v:
AIMS Materials Science, Vol 3, Iss 3, Pp 737-755 (2016)
APbI3 alkali lead iodides were prepared from aqueous (A= Na, Cs, ammonium NH4+, and methylammonium CH3NH3+) and acetone (A= Li, K) solutions by a self-organization low temperature process. Diffraction analysis revealed that the methylammonium-conta
Externí odkaz:
https://doaj.org/article/85dcd9b54e4a4284ae8ee0788016fb75
Publikováno v:
Journal of Materials Science. 54:2001-2015
The investigation of hot-pressed methylammonium lead bromide (MAPbBr3) is reported. The as-prepared materials consisted of microcrystallites (30–500 μm size) with a non-centrosymmetric pseudo-cubic tetragonal crystalline structure (P4 mm space gro
Publikováno v:
Journal of The Electrochemical Society. 165:A819-A832
In this contribution, we investigate the initial surface chemistry on fully lithiated LiCoO2 thin film model electrodes in the electrolyte solvent diethyl carbonate (DEC) and the LiPF6-electrolyte by means of soaking experiments. The interfacial laye
Publikováno v:
ECS Journal of Solid State Science and Technology. 7:R27-R33
Publikováno v:
Journal of The Electrochemical Society. 165:A833-A846
In this contribution, we investigate the solid electrolyte interface (SEI) layers’ composition depending on the spatial location within LiCoO2 composite cathode of a commercial Li-Ion battery. The surface chemistry is analyzed by X-ray photoelectro
Publikováno v:
Journal of Materials Research. 32:4132-4141
Methylammonium-tin-iodide (MASnxI3, 0.9 ≤ x ≤ 1.4) systems were prepared by self assembly process in aqueous solutions. The “as-prepared” MASnxI3 systems exhibit a crystalline tetragonal structure (space group I4cm) with polyhedral-shaped cry
Publikováno v:
Journal of Materials Science. 53:356-368
Methylammonium tin iodide systems containing earth-alkaline ions (CH3NH3Sn1−x (EA) x I3, EA = Ca2+, Sr2+, Mg2+, 0 ≤ x ≤ 0.30) were investigated. The X-ray diffraction patterns detected the formation of tetragonal nearly cubic CH3NH3SnI3 (space
Publikováno v:
Materials Science in Semiconductor Processing. 68:152-158
Methylammonium-tin-iodide (MASnxI3, 0.9 ≤ x ≤ 1.1) systems were prepared by precipitation process in aqueous solutions. The “as prepared” MASnxI3 systems exhibited a tetragonal crystalline phase (space group I4cm) with polyhedral crystallites
Publikováno v:
Materials Chemistry and Physics. 197:27-35
The influence of the annealing conditions on Cs-Sn-I systems was investigated. Cs-Sn-I powders were prepared by crystallization process from aqueous solutions. The X-ray diffractogramms (XRD) revealed the growth of yellow orthorhombic CsSnI3 phase (Y
Autor:
Patrick Reiser, Christian Lohaus, Andreas Klein, Xiucai Wang, Lucangelo Dimesso, Tongqing Yang
Publikováno v:
Applied Surface Science. 407:99-104
The energy band alignment of antiferroelectric (Pb,La)(Zr,Sn,Ti)O 3 is studied with photoelectron spectroscopy using interfaces with high work function RuO 2 and low work function Sn-doped In 2 O 3 (ITO). It is demonstrated how spectral deconvolution