TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT
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TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT
Vol. 9, Issue 3, Pages: 246-250(1991)
Affiliations:
1. Polymer Physics Laboratory, Institute of Chemistry, Academia Sinica,Beijing,100080
2. Institute of Chemistry
3. Academia Sinica
4. Beijing 100080
Author bio:
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DOI:
CLC:
Published:20 September 1991
Accepted:
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[1]肖凤飞,陈寿羲,金永泽,施良和,徐懋.TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT[J].Chinese Journal of Polymer Science,1991,{4}(03):246-250.
XIAO Fengfei, CHEN Shouxi, JIN Yongze, et al. TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT[J]. 1991, 9(3): 246-250.
[1]肖凤飞,陈寿羲,金永泽,施良和,徐懋.TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT[J].Chinese Journal of Polymer Science,1991,{4}(03):246-250.DOI:
XIAO Fengfei, CHEN Shouxi, JIN Yongze, et al. TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT[J]. 1991, 9(3): 246-250.DOI:
TRANSMISSION ELECTRON MICROSCOPY OF SEGMENTED POLYURETHANES WITH RUTHENIUM TETROXIDE AS A STAINING AGENT
Microphase separation and lamellar structure of segmented polyether- and polyester-polyurethanes have been investigated by means of transmission electron microscopy with the ruthenium tetroxide staining technique. The results show that the RuO
4
staining technique is simpler and may give better image contrast than other staining methods for this polymer. Microphase separation and lamellar structure of segmented polyether-and polyester-polyurethanes were directly observed and discussed.
Abstract
Microphase separation and lamellar structure of segmented polyether- and polyester-polyurethanes have been investigated by means of transmission electron microscopy with the ruthenium tetroxide staining technique. The results show that the RuO
4
staining technique is simpler and may give better image contrast than other staining methods for this polymer. Microphase separation and lamellar structure of segmented polyether-and polyester-polyurethanes were directly observed and discussed.
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