LA-MS
Laser ablation–mass spectrometry
LDI-MS
Laser desorption/ionization–mass spectrometry
m/z
Mass to charge ratio
MALDI-TOF
Matrix-assisted laser desorption/ionization time of flight
MAO
Methylaluminoxane
MAS
Magic angle spin
MECP
Minimum energy crossing point
MW
Molecular weight
M W
Weight average molecular weight
MWD
Molecular weight distribution
NMR
Nuclear magnetic resonance
ONIOM
Our own n-layered integrated molecular orbital and molecular
mechanics
PDI
Polydispersity index
PE
Polyethylene
Ph
Phenyl
PIXE
Proton induced X-ray emission
POSS
Polyhedral oligomeric silsesquioxanes
RBS
Rutherford backscattering spectrometry
RT
Room temperature
SCB
Short-chain branch
SEM
Scanning electron microscopy
SIMS
Secondary ion mass spectroscopy
SSA
Successive self-nucleation and annealing
TCB
1,2,4-Trichlorobenzene
TEA
Triethylaluminum
TEB
Triethylborane
TEMPO
2,2,6,6-Tetramethylpiperidine-N-oxyl
TG-DTA
Thermogravimetry–differential thermal analysis
THF
Tetrahydrofuran
TiBA
Triisobutylaluminum
T m
Melting temperature
TPD-MS
Temperature-programmed desorption–mass spectrometry
TPR
Temperature-programmed reduction
TPS
Triphenylsilanol
TREF
Temperature rising elution fractionation
UV-vis
Ultraviolet–visible
XANES
X-ray absorption near edge structure
XAS
X-ray absorption spectroscopy
XPS
X-ray photoelectron spectroscopy
XRD
X-ray diffraction
Phillips Cr/Silica Catalyst for Ethylene Polymerization
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