???????????, ??? ????????? ???????????.
Zinc oxide
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Names
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Other names
Zinc white, calamine, philosopher's wool, Chinese white, flowers of zinc
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Identifiers
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ChEBI
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ChEMBL
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ChemSpider
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ECHA InfoCard
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100.013.839
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EC Number
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RTECS number
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InChI
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Properties
|
????????? ??????
|
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Molar mass
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0 g mol
?1
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Appearance
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White solid
[1]
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Odor
|
Odorless
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????????
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5.1 g/cm
3
[1]
|
??????????
|
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??????????
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0.0004% (17.8°C)
[2]
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Band gap
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3.3 eV (
direct
)
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?27.2·10
?6
cm
3
/mol
[3]
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Refractive index
(
n
D
)
|
n
1
=2.013, n
2
=2.029
[4]
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Structure
|
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Wurtzite
|
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C
6v
4
-
P
6
3
mc
|
|
a
= 3.2495 A,
c
= 5.2069 A
|
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2
|
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Tetrahedral
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Thermochemistry
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Std enthalpy of
formation
Δ
f
H
o
298
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-350.5±0.3 kJ mol
?1
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Standard molar
entropy
S
o
298
|
43.7±0.4 J·K
?1
mol
?1
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Specific heat capacity
,
C
|
40.3 J·K
?1
mol
?1
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Hazards
|
Safety data sheet
|
ICSC 0208
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EU classification
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{{{value}}}
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R-phrases
|
R50/53
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S-phrases
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S60
,
S61
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Flash point
|
{{{value}}}
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Lethal dose or concentration (LD, LC):
|
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240 mg/kg (intraperitoneal, rat)
[8]
7950 mg/kg (rat, oral)
[9]
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2500 mg/m
3
(mouse)
[10]
|
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2500 mg/m
3
(guinea pig, 3?4 h)
[10]
|
NIOSH
(US health exposure limits):
|
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TWA 5 mg/m
3
(fume) TWA 15 mg/m
3
(total dust) TWA 5 mg/m
3
(resp dust)
|
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Dust: TWA 5 mg/m
3
C 15 mg/m
3
Fume: TWA 5 mg/m
3
ST 10 mg/m
3
|
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500 mg/m
3
[7]
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Related compounds
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Other
anions
|
Zinc sulfide
Zinc selenide
Zinc telluride
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Other
cations
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Cadmium oxide
Mercury(II) oxide
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Except where otherwise noted, data are given for materials in their
standard state
(at 25 °C [77 °F], 100 kPa).
|
ZnO ???? ????????????? ??? ???????? ???????????
?????? ???????
. ??????? ?????????? ??????? ???????? ZnO, ???
?????
,
????????????
,
??????????
,
??????
,
???????
,
???????????????
, ?????????, ????????????????, ?????????, ?????????, ??????????????, ?????????, ??????????, ??? ?????????????, ???????-????? ???????? ??????? ?????? ????????????? ??????????????? ??? ????????? ??? ??????????????. ??????????????? ???
?????????
???? ??? ???????????????????????? ?????? ??????? ???????? ??????????? ????????????????????.
[11]
- ↑
1.0
1.1
1.2
1.3
Haynes
, p. 4.100
- ↑
NIOSH Pocket Guide to Chemical Hazards. "#0675". National Institute for Occupational Safety and Health (NIOSH).
- ↑
Haynes
, p. 4.136
- ↑
Haynes
, p. 4.144
- ↑
Takahashi, Kiyoshi; Yoshikawa, Akihiko; Sandhu, Adarsh (2007).
Wide bandgap semiconductors: fundamental properties and modern photonic and electronic devices
. Springer. p. 357.
ISBN
978-3-540-47234-6
.
- ↑
Haynes
, p. 4.152
- ↑
Zinc oxide. Chem.sis.nlm.nih.gov. Retrieved on 2015-11-17.
- ↑
Zinc oxide
. Chem.sis.nlm.nih.gov. Retrieved on 2015-11-17.
- ↑
Haynes, pp. 5.3, 5.16
- ↑
10.0
10.1
"Zinc oxide"
.
Immediately Dangerous to Life and Health
.
National Institute for Occupational Safety and Health
(NIOSH).
- ↑
De Liedekerke, Marcel (2006) "2.3. Zinc Oxide (Zinc White): Pigments, Inorganic, 1" in
Ullmann's Encyclopdia of Industrial Chemistry
. Wiley-VCH, Weinheim.
doi
:
10.1002/14356007.a20_243.pub2
- Ozgur, U; Alivov, Ya. I; Liu, C; Teke, A; Reshchikov, M. A; Do?an, S; Avrutin, V; Cho, S.-J; Morkoc, H (2005). "A comprehensive review of ZnO materials and devices".
Journal of Applied Physics
.
98
(4): 041301.
Bibcode
:
2005JAP....98d1301O
.
doi
:
10.1063/1.1992666
.
- A. Bakin and A. Waag "ZnO Epitaxial Growth" (28 pages) Chapter in “Comprehensive Semiconductor Science and Technology“ 6 Volume Encyclopaedia, ELSEVIER, edited by Pallab Bhattacharya, Roberto Fornari and Hiroshi Kamimura,
ISBN
978-0-444-53143-8
- Baruah Sunandan (2009).
"Hydrothermal growth of ZnO nanostructures"
.
Science and Technology of Advanced Materials
.
10
(1): 013001.
Bibcode
:
2009STAdM..10a3001B
.
doi
:
10.1088/1468-6996/10/1/013001
.
PMC
5109597
.
PMID
27877250
.
- Janisch Rebecca (2005). "Transition metal-doped TiO 2 and ZnO?present status of the field".
Journal of Physics: Condensed Matter
.
17
(27): R657?R689.
Bibcode
:
2005JPCM...17R.657J
.
doi
:
10.1088/0953-8984/17/27/R01
.
- Heo Y.W. (2004). "ZnO nanowire growth and devices".
Materials Science and Engineering: R: Reports
.
47
(1?2): 1?47.
doi
:
10.1016/j.mser.2004.09.001
.
- Klingshirn C (2007). "ZnO: From basics towards applications".
Physica Status Solidi B
.
244
(9): 3027?3073.
Bibcode
:
2007PSSBR.244.3027K
.
doi
:
10.1002/pssb.200743072
.
- Klingshirn C (April 2007). "ZnO: material, physics and applications".
ChemPhysChem
.
8
(6): 782?803.
doi
:
10.1002/cphc.200700002
.
PMID
17429819
.
- Grace Lu Jia (2006). "Quasi-one-dimensional metal oxide materials?Synthesis, properties and applications".
Materials Science and Engineering: R: Reports
.
52
(1?3): 49?91.
CiteSeerX
10.1.1.125.7559
.
doi
:
10.1016/j.mser.2006.04.002
.
- Xu Sheng (2011). "One-dimensional ZnO nanostructures: Solution growth and functional properties".
Nano Research
.
4
(11): 1013?1098.
CiteSeerX
10.1.1.654.3359
.
doi
:
10.1007/s12274-011-0160-7
.
- Xu Sheng (2011). "Oxide nanowire arrays for light-emitting diodes and piezoelectric energy harvesters".
Pure and Applied Chemistry
.
83
(12): 2171?2198.
doi
:
10.1351/PAC-CON-11-08-17
.
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- UV
A: 400?315 nm
- UVB: 315?290 nm
- chemical agents unless otherwise noted
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UVA filters
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UVB filters
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UVA+UVB filters
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Mixed oxidation states
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+1 oxidation state
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+2 oxidation state
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+3 oxidation state
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+4 oxidation state
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+5 oxidation state
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+6 oxidation state
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+7 oxidation state
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+8 oxidation state
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Related
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