AVIII 400 WB DNP Billerica
sonde LTMAS 3.2mm HXY DVT (1H/13C/15N)

16/6/2016
sample17: beta zeolite 13CH3OH MTO_5#, 20mM TEKPoL in TCE, wetness impregnation
Sapphire rotor
8kHz MAS BP=25200mb, DP=850mb.
T sample= 92K (target 92.0K), flow=1470l/h, T bearing= 99K (target=96K), T driving= 96K (target=96K)

CP-MAS 1H-29Si
ref to Q8M8 @-109ppm. Sr=167Hz
29Si CP 62.5kHz (95W) matched to 1H 102kHz (45W) opt
1H proton decoupling 100kHz Spinal64 (43.2W) opt
P15=9ms

D2= 12.6s


MW on: Gyrotron: 18.2kV 170mA 0.450V opt
e= 9