β Scribed by Pu Sen Wang; T. N. Wittberg; J. Douglas Wolf
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Portland cement doped with 10% by weight aqueous mercuric nitrate was investigated using XPS and EDS. Mercury does not exist as a strong surface specie. The final chemical state of the dopant is believed to be mercuric oxide (HgO). There is no evidence of chemical complexation of Hg in the cement ma
Insoluble conducting poly(m-phenylenediamine) (PmPDA) has been chemically prepared by oxidative polymerization in the presence of sodium persulphate and concentrated HC1. Thermogravimetry indicates thermal stability superior to that of the much studied polyaniline in terms of overall decomposition a
## Abstract New quininium (Qn) plastic membrane electrodes of the conventional type were constructed and characterized. They are based on incorporation of Qnβreineckate (QnRn) ionβpair, Qnβphosphotungstate (Qn~3~βPT), or Qnβphosphomolybdate (Qn~3~PM) ion associate into a poly(vinyl chloride) membra