Pt/R9

Projects

Notes

#

filename

description

Temp

Gas

EXAFS/XANES

DONE

PIC

R-9-9 (Pt / R9)

450mg in Quartz holder

step 1

09aug_PtL3.008

As Rec, RT in He

RT

100%He

PtL3 Exafs

Done

step 2

Ramp to 565C in H00% H2 @ 5C/min. 15 min Dwell

step 3

09aug_PtL3.009-023

PtL3 Xanes during TPR

RT to 565C

100% H2

PtL3-Xanes

Done

attachment:R9_565PtL3_tpr.png

step 4

Cool to RT in H2

step 5

09aug_PtL3.024-027

PtL3 After reduction. RT in H2

RT

100% H2

PtL3 Exafs

Done

attachment:R9_565_PtL3_xafs.png

step 6

09aug_PtL2.004-005

PtL2 Xanes after reduction. RT in H2

RT

100% H2

PtL2 XANES

Done

attachment:R9_565_PtL2_H2.png

step 7

Ramp to 400C @ 5C/min in 100% He

step 8

09aug_PtL2.006-022

PtL2 Xanes During H2 Desorption

RT to 400C

100% He

PtL2 XANES

Done

attachment:R9_565PtL2_desorption.png

#

filename

description

Temp

Gas

EXAFS/XANES

DONE

PIC

R-9-9 (Pt / R9)

~450mg in Quartz holder

step 1a

09aug_PtL3.029

As Rec, RT in He

RT

100%He

PtL3 Exafs

done

step 1b

09aug_PtL2.023-025

As Rec, RT in He

RT

100%He

PtL2 XANES

done

step 2

Ramp to 300C in H00% H2 @ 5C/min. 5 min Dwell

step 3

09aug_PtL2.026-033

PtL2 Xanes during TPR

RT to 300C

100% H2

PtL2-XANES

step 4

Cool to RT in H2

step 5

09aug_PtL3.030-033

PtL3 After reduction. RT in H2

RT

100% H2

PtL3 Exafs

done

step 6

09aug_PtL2.034-035

PtL2 Xanes after reduction. RT in H2

RT

100% H2

PtL2 XANES

done

step 7

Ramp to 400C @ 5C/min in 100% He

step 8

09aug_PtL2.XXXX

PtL2 Xanes During H2 Desorption

RT to 400C

100% He

PtL2 XANES

out of time

UOP/10BM.2009.08.PtR9 (last edited 2009-10-09 19:51:14 by localhost)