ETIMOLOGIA DELLA PAROLA PEROVSKITE
Named after Count Lev Alekseevich Perovski (1792–1856), Russian statesman.
CHE SIGNIFICA PEROVSKITE IN INGLESE
perovskite
Perovskite è una specie minerale di ossido di titanio di calcio composta da titanato di calcio, con la formula chimica CaTiO3. Il minerale è stato scoperto nei monti Ural della Russia da Gustav Rose nel 1839 ed è nominato dal mineralogo russo Lev Perovski. Attribuisce il suo nome alla classe di composti che hanno lo stesso tipo di struttura cristallina come CaTiO3 noto come struttura perovskite. La struttura a cristallo perovskite fu descritta per la prima volta da V.M. Goldschmidt nel 1926, nel suo lavoro sui fattori di tolleranza. La struttura cristallina fu poi pubblicata nel 1945 dai dati di diffrazione dei raggi X sul titanato di bario da parte della cristallografa irlandese Helen Dick Megaw.
definizione di perovskite nel dizionario inglese
La definizione di perovskite nel dizionario è una forma minerale di titanato di calcio giallo, marrone o grigiastro-nero con alcuni elementi di terre rare, che viene utilizzato in alcuni superconduttori ceramici ad alta temperatura.
PAROLE IN INGLESE ASSOCIATE CON «PEROVSKITE»
perovskite ·
coordination ·
number ·
solar ·
cell ·
pronunciation ·
post ·
structure ·
photovoltaic ·
perovskite ·
calcium ·
titanium ·
oxide ·
mineral ·
species ·
composed ·
titanate ·
with ·
chemical ·
formula ·
catio ·
cells ·
lead ·
science ·
aaas ·
news ·
since ·
then ·
efficiency ·
climbed ·
pace ·
improvement ·
unmatched ·
other ·
information ·
member ·
group ·
honor ·
count ·
alekseevich ·
ministry ·
regions ·
tapping ·
power ·
perovskites ·
february ·
issue ·
seems ·
been ·
bitten ·
says ·
university ·
oxford ·
physicist ·
henry ·
snaith ·
naming ·
topic ·
photovoltaics ·
solid ·
state ·
organic ·
inorganic ·
halide ·
containing ·
rather ·
than ·
usually ·
employed ·
reported ·
these ·
conversion ·
future ·
chemistry ·
world ·
toxic ·
challenge ·
current ·
technology ·
gallery ·
increasingly ·
economically ·
important ·
some ·
rocks ·
common ·
sought ·
rare ·
earth ·
metal ·
content ·
guardian ·
sustainable ·
term ·
particular ·
most ·
commonly ·
trioxide ·
applied ·
anything ·
labs ·
promising ·
made ·
materials ·
rapidly ·
become ·
hottest ·
areas ·
energy ·
research ·
over ·
past ·
years ·
10 LIBRI IN INGLESE ASSOCIATI CON «PEROVSKITE»
Scopri l'uso di
perovskite nella seguente selezione bibliografica. Libri associati con
perovskite e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Properties and Applications of
Perovskite-Type Oxides
;Examining every available procedure for synthesizing high-surface-area perovskite oxides, this book: delineates processing techniques for preparing perovskite-derived high-critical-temperature superconductors; illustrates the relevance of ...
L.G. Tejuca, J.L.G. Fierro,
2000
2
Perovskite Oxide for Solid Oxide Fuel Cells
The main purpose of this book is to explain the current status of intermediate temperature Solid Oxide Fuel Cells using perovskite, in particular, all perovskite compounds.
3
Localized to Itinerant Electronic Transition in
Perovskite ...
Interest in the transition metal oxides with perovskite related structures goes back to the 1950s when the sodium tungsten bronzes NaxWO3 were shown to be metallic [1 ], the system Lal_xSr~MnO3 was found to contain a ferromagnetic ...
John B. Goodenough, S.L. Cooper,
2001
4
Magnetism of
Perovskite Oxides: The Effect of Strain and ...
The magnetic properties of perovskite oxides can be affected by various conditions such as doping concentration, finite size limitation, and mechanical strain, which are associated with a range of intriguing physical phenomena in highly ...
5
Post-
Perovskite: The Last Mantle Phase Transition
Effect of Chemistry on the Physical Properties of Perovskite and Po st-Perovskite
Razvan Caracas and Ronald E. Cohen Geophysical Laboratory, Carnegie
Institution of Washington, Washington, DC, USA We use density functional theory
to ...
Kei Hirose, John Brodholt, Thorne Lay,
2013
6
Heterogeneous Catalysis of Mixed Oxides:
Perovskite and ...
The principal objective of this book is to describe systematically the mixed oxide catalysts, from their fundamentals through their practical applications.
7
In-situ TEM Investigation of the Phase Transitions in ...
In this work, thermal and electric field in-situ TEM techniques were used to study the dynamic process of antiferroelectric to normal ferroelectric, normal ferroelectric to normal ferroelectric as well as relaxor ferroelectric to normal ...
8
Magneto-electronic Phase Separation in Strontium Doped ...
The consequences of this intrinsic nanoscale phase separation were probed.
9
Synthesis, Properties, and Crystal Chemistry of ...
Preface Ceramic materials with perovskite-type structure encompass a large
number of chemical compounds that are of considerable technological
importance due to their rich crystal chemistry. The applications of perovskites
include ...
Winnie K. Wong-Ng, Amit Goyal, Ruyan Guo,
2012
10
Physical, Mechanical and Electrochemical Characterization of ...
Strontium- and magnesium-doped lanthanum gallate (LSGM) has been considered as a promising electrolyte for solid oxide fuel cell (SOFC) systems in recent years due to its high ionic conductivity and chemical stability over a wide range of ...
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «PEROVSKITE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
perovskite nel contesto delle seguenti notizie.
The Rise of Perovskite Solar Cells 2015-2025 - What is the status of …
As one of the top ten science breakthroughs of 2013, perovskite solar cells have shown potential both in the rapid efficiency improvement (from ... «PR Newswire, lug 15»
Perovskite- Rapid Energy Payback Shown From Solar Technology
That means perovskite modules are more economically and energy efficient than any solar technology commercially available today. In what is ... «ReliaWire, lug 15»
Pervoskite solar tech shows quick energy returns
Perovskite technology has yet to be commercialized, but researchers everywhere are excited about the materials. Most projects, however, have ... «R & D Magazine, lug 15»
Quantum dots and perovskite combined to create new hyper …
Two optoelectronic materials getting a lot of press these days are perovskite and quantum dots. Both have been individually utilized by ... «Gizmag, lug 15»
Imec boosts perovskite PV module conversion close to 12%
“Imec is steadily improving the conversion efficiencies of our perovskite solar cells and we are adjusting the fabrication processes to enable ... «Optics.org, lug 15»
Perovskite photovoltaics are a breath of fresh air
Perovskite solar cells are a breath of fresh air into the emerging photovoltaic technology landscape. They have amazed with an incredibly fast ... «Printed Electronics World, lug 15»
Hybrid crystal opens new frontiers for high-efficiency lighting
Researchers at Toronto University have designed a way to embed colloidal quantum dots into perovskite to create a new platform for LED ... «Compound Semiconductor, lug 15»
Perovskite photovoltaic module reaches toward a record 11 percent …
Imec's perovskite module achieves a geometrical fill factor of more than 95 percent and an aperture conversion efficiency of 11.3 percent. «Phys.Org, lug 15»
Nanocrystalline thin-film solar cells
(Nanowerk News) The efficiency of perovskite-based solar cells was improved significantly in the past years. On the way towards maturity, ... «Nanowerk, lug 15»
Depletion and Enrichment of Chlorine in Perovskites
X-ray spectroscopy at BESSY II reveals inhomogenous distribution of chlorine in a special class of perovskite materials. The discovery could ... «I-Connect007, lug 15»