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  1. No Access

    Article

    Size-exclusion chromatography with on-line viscometry of various celluloses with branched and linear structures

    We analyzed softwood and hardwood bleached kraft pulps (SBKP and HBKP, respectively), and Japanese cedar (Cryptomeria japonica) celluloses prepared from wood powders using delignification, hemicellulose removal, ...

    Y. Ono, R. Funahashi, A. Isogai in Cellulose (2019)

  2. No Access

    Article

    Dissolution of Cellulose in Aqueous NaOH Solutions

    Dissolution of a number of cellulose samples in aqueous NaOH was investigated with respect to the influence of molecular weight, crystalline form and the degree of crystallinity of the source samples. A proced...

    A. Isogai, R. H. Atalla in Cellulose (1998)

  3. No Access

    Article

    Reduction reaction of lanthanum-added cerium dioxide with carbon monoxide

    The reaction of lanthanum-added cerium dioxide with carbon monoxide was examined by using a CO pulse reaction method and high-temperature X-ray diffraction (XRD). The lanthanum addition enhanced the activity o...

    M. Ozawa, M. Kimura, A. Isogai in Journal of Materials Science (1991)

  4. No Access

    Article

    Thermal stability and characterization of γ-Al2O3 modified with lanthanum or cerium

    M. Ozawa, M. Kimura, A. Isogai in Journal of Materials Science Letters (1990)