CPET0026 CAM Detergents Cont Service (Wei Pan)
Projects
Notes
Most of these experiments were canceled. We tested the transmission signal from attrited layers and compared them to R-9-9
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58B attrited (Fresh DeH-15 2823) |
~9 mg of sample pressed into 4 barrel |
||||||
step 1 |
09aug_PtL3.003 |
As Rec, RT in He |
RT |
air |
Pt L3 xanes |
edge step 0.01 |
|
33656-58H attrited (repeated treatement on DeH-15 2883 as 33636-58F) |
~161 mg of sample pressed into 4 barrel |
||||||
step 1 |
09aug_PtL3.004 |
As Rec, RT in He |
RT |
air |
Pt L3 xanes |
edge step 0.3, sample too thick due to Sn |
|
R-9-9(reference sample Pt only 0.375 wt% Pt) |
~50 mg of sample pressed into 4 barrel |
||||||
step 1 |
09aug_PtL3.005 |
As Rec, RT in He |
RT |
air |
Pt L3 xanes |
edge step 0.06 |
|
Whole Pills, Ground
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58B (Fresh DeH-15 2823) |
~XXXmg of Whole Pills Ground |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time =5.0hrs
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58F (DeH-15 2883; wet reduced @ 200c, 4000ppm H2O/H2, 116hr) |
~XXXmg of Whole Pills Ground |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time = 5.0hr
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58H (Repeated treatment on DeH-15 2883 as 33656-58F) |
~XXXmg of Whole Pills Ground |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time =5.0hrs
Attrited Layers
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
|||||
33656-58B ( |
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
||||
33656-58B (Fresh DeH-15 2823) |
~XXXmg of Whole Pills Ground |
|||||||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
) |
~XXXmg of Attrited Layer |
|||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
|||||
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
|||||||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
||||||
step 4 (0.5) |
Cool to RT in H2 |
|||||||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
|||||||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
||||||
step 7 |
Ramp to 350C @ 5C/min in 100% He |
|||||||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
||||||
Time =5.0 hrs
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58D (DeH-15 2842; Wet reduced @ 290C, 4000ppm H2O/H2, 116hr) |
~XXXmg of Attrited Layer |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time 5.0 hrs
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58E (DeH-15 2883; wet reduced @ 200C, 620ppm H2O/H2, 116hr) |
~XXXmg of Attrited Layer |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time =5.0 hrs
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58F (DeH-15 2883; wet reduced @ 200C, 4000 ppm H2O/H2, 116hr) |
~XXXmg of Attrited Layer |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (0.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time = 5.0 hrs
# |
filename |
description |
Temp |
Gas |
EXAFS/XANES |
DONE |
PIC |
33656-58H (Repeated treatment DeH-15 2883 as 33656-58F) |
~XXXmg of Attrited Layer |
||||||
step 1 (0.25) |
09aug_PtL3.xxx-xxx |
As Rec, RT in He |
RT |
100%He |
PtL3 Exafs |
|
|
step 2 |
Ramp to 450C in H00% H2 @ 5C/min. 30 min Dwell |
||||||
step 3 (2.0) |
09aug_PtL3.xxx-xxx |
PtL3 Xanes during TPR |
RT to 450 |
100% H2 |
PtL3-Xanes |
|
|
step 4 (0.5) |
Cool to RT in H2 |
||||||
step 5 (1.0) |
09aug_PtL3.xxx-xxx |
PtL3 After reduction. RT in H2 |
RT |
100% H2 |
PtL3 Exafs |
||
step 6 (0.25) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes after reduction. RT in H2 |
RT |
100% H2 |
PtL2 XANES |
|
|
step 7 |
Ramp to 350C @ 5C/min in 100% He |
||||||
step 8 (1.0) |
09aug_PtL2.xxx-xxx |
PtL2 Xanes During ramp to 350c in He |
RT to 350C |
100% He |
PtL2 XANES |
|
|
Time =5.0hrs