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1. Objective To study the Theological behavior of PAA - Pluronic ~? F 127 graft copolymers.

2. The microcomposites of aromatic-aliphatic copolyamide with polysulfone (PAA/PSF) were synthesized by in-situ polycondensation.

3. The existence of PNDEA and PAA binary grafted layer was confirmed by FTIR and ESCA measurements.

4. PAA Hydrogels were synthesized, both of the swelling and deswelling kinetics were studied.

5. Fe - ion crosslinking PAA ( polyacrylic acid ) resin particles have been synthesized and analyzed.

6. Adding poly acrylic acid ( PAA ) in the preparation of ammonium diuranate ( ADU ) was investigated.

7. Below is a three month price history chart comparing the stock performance of HOS,[sentencedict.com/PAA.html] versus PAA and FTI.

8. The experiment results show that adding a little amount PAA to the ammonium hydroxide can increase the sedimentation rate and improve the filtrate rate of ADU serosity evidently.

9. Finally, we put forward a new growth model for PAA—oxygen bubble mould effect and the mechanism of PAA and we also gave a new explanation for the Vt curve of anodization.

10. The block copolymers of PSt - b - PBA and PSt - b - PAA werecharacterized by FTIR, GPC and 1 H - NMR.

11. Lead titanate nanorods with different length and diameter ratios have been successfully fabricated via hydrothermal method, PVA and PAA with different concentrations assisted as additives.