A Novel Silver-Silica Catalyst Used for the Manufacture of Formaldehyde

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Several novel silver-silica catalysts were prepared by means of sol-gel method, which exhibited high activity and selectivity in the catalytic oxidation of methanol to formaldehyde. The optimum content of silver was determined as 20%(w/w.), which showed 97% conversion and 85.5% yield of formaldehyde. Some other superiority of the as-prepared silver catalysts was observed by comparing with the commercial silver catalysts, including pumice-supported silver and electrolytic silver. XRD patterns reveal that silver is present as a crystalline state in the Ag-SiO<SUB>2</SUB> catalysts.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1997(3), 197-198, 1997-03 

    公益社団法人 日本化学会

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各種コード

  • NII論文ID(NAID)
    10002610083
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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