Growth and structural studies of In/Au(111) alloys and InOx/Au(111) inverse oxide/metal model catalysts.

Indium oxide has received attention as an attractive candidate to catalyze the hydrogenation of CO2 to methanol as a high selectivity (> 80%). Compared with the level of research activity indium oxide-based catalyst powder, very little is known about the phenomena associated with the formation of surface alloys involves indium or indium oxide nanoparticle growth mechanisms.

In this report, scanning tunneling microscopy and X-ray photoelectron spectroscopy (XPS) was employed to explain the mode of growth, structure, and chemical states in / Au (111) and Inox alloy / Au (111) inverse model catalysts. Our study shows that different morphological differences between the In / Au (111) and Inox / Au (111), and the structure of Inox also very dependent on the preparation conditions. In / Au system alloy surface with very low coverage (0.02 ML) in the form of islands of privilege on the elbow sites reconstructed Au (111) herringbone, regardless of closed packed hexagonal and face-centered cubic stacking.

At higher coverage (0.1 ML), in the island extending over herringbone towards ⟨110⟩ and creating two-dimensional domain structure over the entire surface. In addition, the 2D domain structure is disrupted by temperature with high dispersion of indium atoms were observed during the annealing process. Oxidation of In / Au (111) surface alloys with O2 at 550 K produces Inox / Au (111) system containing various sizes of aggregate Inox (from 0.7 nm to 10 nm). On the other hand, Inox / Au (111) surface was prepared by vapor deposition of In at 550 K in the background of the exhibition O2 highly dispersed and uniform Inox small particles (~ 1 nm). Both systems Inox confirmed to partially oxidized by XPS.

Tris-Hcl

T9201-100 1Kg
EUR 355.2

Tris-Hcl

abx082568-100l 100 µl
EUR 137.5

Tris-Hcl

abx082568-1ml 1 ml Ask for price

Tris-Hcl

abx082568-200l 200 µl
EUR 212.5

Tris Hydrochloride (Tris-HCl), 500g

PR0614-500g each Ask for price

Tris Hydrochloride (Tris-HCl), 1kg

PR0614-1kg each Ask for price

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl

T8059-010 100ml
EUR 91.2

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl

T8059-050 500ml
EUR 100.8

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl

T8059-101 1L
EUR 151.2

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl

T8150-050 500 ml
EUR 100.8

Tris EDTA Saline, 10mM Tris HCl , 1mM EDTA, 2M Nacl

T8150-801 8L
EUR 144

Tris-HCl, 1M, 1X

18-187 500ml/Unit
EUR 64.55
Description: pH 7.0

Tris-HCl, 1M, 1X

18-188 1000ml/Unit
EUR 95.68
Description: pH 7.0

Tris-HCl, 1M, 1X

18-189 500ml/Unit
EUR 61.66
Description: pH 7.4

Tris-HCl, 1M, 1X

18-190 1000ml/Unit
EUR 99.73
Description: pH 7.4

Tris-HCl, 1M, 1X

18-191 500ml/Unit
EUR 62.83
Description: pH 8.0

Tris-HCl, 1M, 1X

18-192 1000ml/Unit
EUR 95.68
Description: pH 8.0

Tris-HCl (pH 6.8)

2106-100 each
EUR 164.4

Tris-HCl (pH 8.8)

2107-100 each
EUR 164.4

0.5M Tris-HCl,pH6.8

GP005-6.8-100mL 100mL
EUR 3.6

0.5M Tris-HCl,pH6.8

GP005-6.8-500mL 500mL
EUR 12.6

1M Tris-HCl,pH6.8

GP006-6.8-100mL 100mL
EUR 4.2

1M Tris-HCl,pH6.8

GP006-6.8-500mL 500mL
EUR 15

1M Tris-HCl,pH8.8

GP006-8.8-100mL 100mL
EUR 4.2

1M Tris-HCl,pH8.8

GP006-8.8-500mL 500mL
EUR 15

1.5M Tris-HCl,pH8.8

GP007-8.8-100mL 100mL
EUR 4.8

1.5M Tris-HCl,pH8.8

GP007-8.8-500mL 500mL
EUR 16.8

OORA00241-1L - 1.0 M Tris HCl pH 7.2

OORA00241-1L 1L
EUR 89

OORA00255-1L - 1.0 M Tris HCl pH 7.4

OORA00255-1L 1L
EUR 89

OORA00256-1L - 1.0 M Tris HCl pH 7.6

OORA00256-1L 1L
EUR 89

OORA00257-1L - 1.0 M Tris HCl pH 7.8

OORA00257-1L 1L
EUR 89

OORA00284-1L - 1.0 M Tris HCl pH 8.0

OORA00284-1L 1L
EUR 89

Tris HCl Buffer 0.5M Solution, Sterile pH 6.8

SD8122 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 7.5

SD8124 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 8.0

SD8127 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 10.0

SD8129 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 7.0

SD8137 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 8.5

SD8141 450ml
EUR 93.41

Tris HCl Buffer 1M Solution, Sterile pH 9.0

SD8146 450ml
EUR 93.41

Tris-HCl, 1M, 1XpH 7.4

USD8125 500ml
EUR 93.41

GuHCL with Tris-HCl 8.0M

40120824-1 100 mL
EUR 35.69

GuHCL with Tris-HCl 8.0M

40120824-2 500 mL
EUR 118.04

GuHCL with Tris-HCl 8.0M

40120824-3 1 L
EUR 190.4

Tris-HCl NaCl Buffer 1X

42020108-1 500 mL
EUR 25.26

Tris-HCl NaCl Buffer 1X

42020108-2 1 L
EUR 31.67

Tris-HCl NaCl Buffer 1X

42020108-3 4 L
EUR 102.65

Tris-HCl Magnesium Sulfate Buffer

42020104-1 500 mL
EUR 25.08

Tris-HCl Magnesium Sulfate Buffer

42020104-2 1 L
EUR 39.8

Tris-HCl Magnesium Sulfate Buffer

42020104-3 4 L
EUR 107.06

TCEP*HCl;TRIS(2-CARBOXYETHYL)PHOSPHINE HYDROCHLORIDE

20-abx184392
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  • 100 g
  • 25 g
  • 5 g

Tris-HCl, 1M, 1X, pH 8.0

USD8127 500ml
EUR 93.41

Tris-HCl, 1M, 1X, pH 7.0

USD8137 500ml
EUR 93.41

Tris-HCl Buffer 2M, pH 7.0

40120295-1 500 ml
EUR 34.32

Tris-HCl Buffer 2M, pH 7.0

40120295-2 1 L
EUR 54.54

Tris-HCl Buffer 2M, pH 7.4

40120296-1 500 mL
EUR 34.32

Tris-HCl Buffer 2M, pH 7.4

40120296-2 1 L
EUR 60.54

Tris-HCl Buffer 2M, pH 7.5

40120297-1 500 ml
EUR 34.32

Tris-HCl Buffer 2M, pH 7.5

40120297-2 1 L
EUR 54.54

Tris-HCl Buffer 2M, pH 8.0

40120298-1 500 ml
EUR 34.32

Tris-HCl Buffer 2M, pH 8.0

40120298-2 1 L
EUR 54.54

Tris-HCl Buffer 1M, pH 7.5

40121199-1 100 mL
EUR 16.68

Tris-HCl Buffer 1M, pH 7.5

40121199-2 500 mL
EUR 42.1

Tris-HCl Buffer 1M, pH 7.5

40121199-3 250 mL
EUR 33.67

1M Tris-HCl Buffer, pH 7

CH102 500 ml
EUR 35
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

1M Tris-HCl Buffer, pH 7.5

CH103 500 ml
EUR 35
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, Tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

1M Tris-HCl Buffer, pH 7.6

CH104 500 ml
EUR 35
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, Tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

1M Tris-HCl Buffer, pH 8

CH105 500 ml
EUR 35
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, Tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

1M Tris-HCl Buffer, pH 8.5

CH106 500 ml
EUR 35
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, Tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

Tris-HCl Buffer 1M, pH 6.8

42020252-1 1 L
EUR 34.22

Tris-HCl Buffer 1M, pH 6.8

42020252-2 4 L
EUR 98.27

Tris-HCl Buffer 1M, pH 6.8

42020252-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.0

42020256-1 1 L
EUR 34.22

Tris-HCl Buffer 1M, pH 7.0

42020256-2 4 L
EUR 98.27

Tris-HCl Buffer 1M, pH 7.0

42020256-3 500 mL
EUR 19.51

Tris-HCl Buffer 1M, pH 7.0

42020256-4 3 L
EUR 84.23

Tris-HCl Buffer 1M, pH 7.2

42020260-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 7.2

42020260-2 4 L
EUR 103.4

Tris-HCl Buffer 1M, pH 7.2

42020260-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.2

42020260-4 3 L
EUR 102.65

Tris-HCl Buffer 1M, pH 7.4

42020264-2 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.4

42020264-3 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 7.4

42020264-4 3 L
EUR 102.65

Tris-HCl Buffer 1M, pH 7.6

42020272-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 7.6

42020272-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 7.6

42020272-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.8

42020276-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 7.8

42020276-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 7.8

42020276-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 8.2

42020284-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 8.2

42020284-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 8.2

42020284-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 8.4

42020288-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 8.4

42020288-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 8.4

42020288-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 8.6

42020292-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 8.6

42020292-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 8.6

42020292-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 8.8

42020296-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 8.8

42020296-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 8.8

42020296-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.4

42020396-1 250 mL
EUR 36.23

Tris-HCl Buffer 1M, pH 7.4

42020396-2 500 mL
EUR 43.61

Tris-HCl Buffer 1M, pH 7.4

42020396-3 1 L
EUR 71.84

Tris-HCl Buffer 1M, pH 8.0

42020397-1 250 mL
EUR 32.46

Tris-HCl Buffer 1M, pH 8.0

42020397-2 500 mL
EUR 41.24

Tris-HCl Buffer 1M, pH 8.0

42020397-3 1 L
EUR 51.77

1M Tris-HCl Buffer, pH 7.4

T9301-050 500ml
EUR 144

1M Tris-HCl Buffer, pH 8.0

T9302-050 500ml
EUR 144

1M Tris-HCl Buffer, pH 8.5

T9303-050 500ml
EUR 144

Tris-HCl Buffer 10mM, pH 8.0

40121126-1 500 mL
EUR 25.45

Tris-HCl Buffer 10mM, pH 8.0

40121126-2 1 L
EUR 34.22

Tris-HCl Buffer 10mM, pH 8.0

40121126-3 4 L
EUR 85.98

Tris-HCl Buffer 200mM, pH 7.0

40121259-1 500 mL
EUR 32.46

Tris-HCl Buffer 200mM, pH 7.0

40121259-2 1 L
EUR 51.77

Tris-HCl Buffer 10mM, pH 8.5

42020414-1 500 mL
EUR 21.12

Tris-HCl Buffer 10mM, pH 8.5

42020414-2 1 L
EUR 30.51

100 mM Tris-HCl Buffer, pH 7.4

CH107 500 ml
EUR 28
Description: An organic compound used in various buffer solutions such as TAE or TBE for electrophoresis gels, as well as preparation of Laemmli buffer for SDS-PAGE buffers. In addition, Tris is highly soluble in water and has the perfect pH range between 7.0-9.0.

Tris HCl Buffer with 1.2M Sorbitol & 0.010M Calcium Chloride, Sterile

40121111-1 1 L
EUR 40.26

1L Tris-HCL 1M pH 7.2 - 1L

NAT1290 1L
EUR 112.05

1L Tris-HCL 1M pH 7.4 - 1L

NAT1292 1L
EUR 112.05

1L Tris-HCL 1M pH 7.6 - 1L

NAT1294 1L
EUR 112.05

Tris-HCl Buffer 1 M pH 7.0

BU-124L-70 1l
EUR 70.7

Tris-HCl Buffer 1 M pH 8.0

BU-124L-80 1l
EUR 70.7

Tris-HCl Buffer 1 M pH 8.5

BU-124L-85 1l
EUR 69

Tris-HCl Buffer 1 M pH 7.0

BU-124S-70 100ml
EUR 35.4

Tris-HCl Buffer 1 M pH 8.0

BU-124S-80 100ml
EUR 35.4

Tris-HCl Buffer 1 M pH 8.5

BU-124S-85 100ml
EUR 34.5

Tris-HCl Buffer 1 M pH 7.5

BU-125L 1l
EUR 70.7

Tris-HCl Buffer 1 M pH 7.5

BU-125S 100ml
EUR 35.4

Tris-HCl Buffer 1M, pH 7.4, Sterile

40120299-1 500 mL
EUR 31.11

Tris-HCl Buffer 1M, pH 7.4, Sterile

40120299-2 1 L
EUR 43.61

Tris-HCl Buffer 1M, pH 7.4, Sterile

40120299-3 2x1 L
EUR 84.23

Tris-HCl Buffer 1M, pH 7.5 Sterile

40120300-1 500 mL Ask for price

Tris-HCl Buffer 1M, pH 7.5 Sterile

40120300-2 1 L Ask for price

Tris-HCl Buffer 1M, pH 7.6, Sterile

40120301-1 500 mL
EUR 31.11

Tris-HCl Buffer 1M, pH 7.6, Sterile

40120301-2 1 L
EUR 43.61

Tris-HCl Buffer 1M, pH 7.8, Sterile

40120302-1 500 ml
EUR 31.11

Tris-HCl Buffer 1M, pH 7.8, Sterile

40120302-2 1 L
EUR 43.61

Tris-HCl Buffer 1M, pH 8.5, Sterile

40120304-1 500 mL
EUR 31.11

Tris-HCl Buffer 1M, pH 8.5, Sterile

40120304-2 1 L
EUR 43

Tris-HCl Buffer 1M, pH 8.6, Sterile

40120305-1 500 ml
EUR 31.11

Tris-HCl Buffer 1M, pH 8.6, Sterile

40120305-2 1 L
EUR 43

Tris-HCl Buffer 1M, pH 8.8, Sterile

40120306-1 500 mL
EUR 31.11

Tris-HCl Buffer 1M, pH 8.8, Sterile

40120306-2 1 L
EUR 51.77

Tris-HCl Buffer 1M, pH 9.0, Sterile

40120307-1 500 mL
EUR 31.11

Tris-HCl Buffer 1M, pH 9.0, Sterile

40120307-2 1 L
EUR 51.77

Tris-HCl Buffer 1M, pH 10.2, Sterile

40121117-1 500 mL
EUR 40.26

Tris-HCl Buffer 1M, pH 10.2, Sterile

40121117-2 1 L
EUR 58.79

Tris-HCl Buffer 1M, pH 6.5, Sterile

40121118-1 500 mL
EUR 29.83

Tris-HCl Buffer 1M, pH 6.5, Sterile

40121118-2 1 L
EUR 58.79

Tris-HCl Buffer 1M, pH 6.91, Sterile

40121119-1 500 mL
EUR 26.54

Tris-HCl Buffer 1M, pH 6.91, Sterile

40121119-2 1 L
EUR 58.79

Tris-HCl Buffer 1M, pH 7.41, Sterile

40121120-1 500 mL Ask for price

Tris-HCl Buffer 1M, pH 7.41, Sterile

40121120-2 1 L Ask for price

Tris-HCl Buffer 1M, pH 7.9, Sterile

40121121-1 500 mL
EUR 29.83

Tris-HCl Buffer 1M, pH 7.9, Sterile

40121121-2 1 L
EUR 58.79

Tris-HCl Buffer 1M, pH 8.3, Sterile

40121122-1 500 mL
EUR 26.54

Tris-HCl Buffer 1M, pH 8.3, Sterile

40121122-2 1 L
EUR 60.54

Tris-HCl Buffer 1M, pH 8.3, Sterile

40121122-3 6x500 mL
EUR 163.19

Tris-HCl Buffer 1M, pH 9.2, Sterile

40121123-1 500 mL
EUR 32.46

Tris-HCl Buffer 1M, pH 9.2, Sterile

40121123-2 1 L
EUR 60.54

Tris-HCl Buffer 1M, pH 9.5, Sterile

40121124-1 500 mL
EUR 32.46

Tris-HCl Buffer 1M, pH 9.5, Sterile

40121124-2 1 L
EUR 60.54

Tris-HCl Buffer 1M, Sterile, pH 8.0

42020200-2 1 L Ask for price

Tris-HCl Buffer 1M, Sterile, pH 8.0

42020200-3 4 L Ask for price

Tris-HCl Buffer 1M, Sterile, pH 8.0

42020200-4 500 mL Ask for price

Tris-HCl Buffer 1M, pH 7.5, Sterile

42020268-1 1 L
EUR 35.69

Tris-HCl Buffer 1M, pH 7.5, Sterile

42020268-2 4 L
EUR 111.42

Tris-HCl Buffer 1M, pH 7.5, Sterile

42020268-3 500 mL
EUR 24.71

Tris-HCl Buffer 1M, pH 7.5, Sterile

42020268-4 3 L
EUR 102.65

Tris-HCl Buffer 1M, pH 8.0, Sterile

42020280-1 1 L
EUR 34.78

Tris-HCl Buffer 1M, pH 8.0, Sterile

42020280-2 4 L
EUR 126.42

Tris-HCl Buffer 1M, pH 8.0, Sterile

42020280-3 500 mL
EUR 25.33

Tris-HCl Buffer 100mM, pH 8.0, Sterile

40120120-1 500 mL
EUR 32.46

Tris-HCl Buffer 100mM, pH 8.0, Sterile

40120120-2 1 L
EUR 60.54

Tris-HCl Buffer 20mM, pH 9.5, Sterile

40121112-1 100 mL
EUR 12.81

Tris-HCl Buffer 20mM, pH 9.5, Sterile

40121112-2 500 mL
EUR 25.45

Tris-HCl Buffer 20mM, pH 9.5, Sterile

40121112-3 1 L
EUR 34.22

Tris-HCl Buffer 10mM, pH 8.0, Sterile

40121125-1 500 mL
EUR 33.34

Tris-HCl Buffer 10mM, pH 8.0, Sterile

40121125-2 1 L
EUR 41.24

Tris-HCl Buffer 50mM, pH 9.0, Sterile

40121131-1 500 mL
EUR 26.54
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