메뉴 건너뛰기




Volumn 30, Issue 2, 2007, Pages 260-263

Condensed aromatic rings and E4/E6 ratio: Humic acids in gleysoils studied by NMR CP/MAS13C, and dipolar dephasing;Anéis aromáticos condensados e relação E 4/E6: Estudo de ácidos húmicos de gleissolos por RMN de13C no estado sólido utilizando a técnica CP/MAS desacoplamento defasado

Author keywords

CP MAS NMR 13C; Dipolar dephasing; Humic acid

Indexed keywords


EID: 33947572466     PISSN: 01004042     EISSN: 16787064     Source Type: Journal    
DOI: 10.1590/S0100-40422007000200003     Document Type: Article
Times cited : (35)

References (22)
  • 8
    • 0000002845 scopus 로고
    • Rex, R. W.; Nature 1960, 188, 1185.
    • (1960) Nature , vol.188 , pp. 1185
    • Rex, R.W.1
  • 17
    • 33947593167 scopus 로고    scopus 로고
    • Swift, R. S. Em Methods of soil analysis. Part3. Chemical Method; Sparks, D. L., ed.; Soil Sci. Soc. Am. Book Series: 5: Madison, 1996, p. 1018.
    • Swift, R. S. Em Methods of soil analysis. Part3. Chemical Method; Sparks, D. L., ed.; Soil Sci. Soc. Am. Book Series: 5: Madison, 1996, p. 1018.
  • 21
    • 0002850751 scopus 로고
    • Mclaren, D, Skujins, J, eds; Marcel Dekker: New York
    • Schnitzer, M. Em Soil Biochemistry; Mclaren, D.; Skujins, J., eds; Marcel Dekker: New York, 1971, vol. 2, p. 60.
    • (1971) Soil Biochemistry , vol.2 , pp. 60
    • Schnitzer, M.E.1
  • 22
    • 70350402562 scopus 로고
    • Brady, N. C, ed, Academic Press: New York
    • Ponnamperuma, F. M. Em Advances in agronomy; Brady, N. C., ed.; Academic Press: New York. 1972, p. 29.
    • (1972) Advances in agronomy , pp. 29
    • Ponnamperuma, F.M.E.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.