III. Physical Properties of the Glassy Phase in Polymeric Systems Second-order transition temperatures were determined dilatometrically. Finally, the formation and structures of the supercooled state were identified by studying their infrared spectra.doi:10.1080/10601326908051949... I Kaetsu,H Kamiyama,K...
Then, the as-grown CNTs were post-treated in an atmosphere of H-plasma to remove the carbon layers that covered the surface of the catalyst. They were then immersed in 0.25 M HNO3 solution to remove the catalysts from the tips. Their structures and characteristics in each processing step ...