Table 1 Amount of Ti content and average particle size of ZNCs.

From: Experimental and first-principles investigation on how support morphology determines the performance of the Ziegler-Natta catalyst during ethylene polymerization

Catalyst

Ti contenta (wt%)

Average sizeb (μm)

Unpretreated ZNC

4.6

 ~ 21

Pretreated ZNC

10.1

 ~ 36

  1. aTi content in the bulk catalyst was detected by ICP.
  2. bAverage size of the catalyst was measured by SEM detector.
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