attenuated total reflectance;
cellophane;
infrared;
water diffusion;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
A method for measuring diffusion using a simple ATR device is demonstrated using water swollen cellophane film. The diffusion coefficient (D = 0.56 × 10−9 m2 s−1) was comparable to previously published results for similar samples, but significantly different from recent measurements by NMR imaging on identical samples. An explanation is proposed based on cellophane morphology and diffusion through pores.
机构:
Univ Kebangsaan Malaysia, Fak Sains Kesihatan, Forens Sci Program, PTSL, Basemen 1, Bangi 43600, Malaysia
Univ Kebangsaan Malaysia, Inst IR 4 0, Bangi, Selangor, MalaysiaUniv Kebangsaan Malaysia, Fak Sains Kesihatan, Forens Sci Program, PTSL, Basemen 1, Bangi 43600, Malaysia
机构:
Nankai Univ, Coll Chem, Tianjin 300071, Peoples R China
State Ocean Adm, Key Lab Marine Spill Clil Identificat & Damage As, Qingdao 266033, Peoples R ChinaNankai Univ, Coll Chem, Tianjin 300071, Peoples R China
Liu Qian
Sun Pei-yan
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State Ocean Adm, Key Lab Marine Spill Clil Identificat & Damage As, Qingdao 266033, Peoples R China
State Ocean Adm, N China Sea Marine Monitoring Ctr, Qingdao 266033, Peoples R ChinaNankai Univ, Coll Chem, Tianjin 300071, Peoples R China
Sun Pei-yan
Gao Zhen-hui
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机构:
State Ocean Adm, Key Lab Marine Spill Clil Identificat & Damage As, Qingdao 266033, Peoples R China
State Ocean Adm, N China Sea Marine Monitoring Ctr, Qingdao 266033, Peoples R ChinaNankai Univ, Coll Chem, Tianjin 300071, Peoples R China
Gao Zhen-hui
Cai Wen-sheng
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h-index: 0
机构:
Nankai Univ, Coll Chem, Tianjin 300071, Peoples R ChinaNankai Univ, Coll Chem, Tianjin 300071, Peoples R China
Cai Wen-sheng
Shao Xue-guang
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h-index: 0
机构:
Nankai Univ, Coll Chem, Tianjin 300071, Peoples R ChinaNankai Univ, Coll Chem, Tianjin 300071, Peoples R China