Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: August 2015
Authors: Harsojo Harsojo, Soekrisno Soekrisno, Kuwat Triyana, Dwi Astuti Wijayanti, Harini Sosiati, Mu'minul Muhaimin, Purwanto Purwanto
The band peaks at 1431, 1373, 1319, 1165, 1059 and 896 cm-1 are typical of pure cellulose [16] and at 1659, 1327, 1157 and 1034 cm-1 are of typical of pure lignin
Figure 3 FTIR spectra of raw sisal, com. cellulose, CNCs-1 and CNCs-2
[17].
Online since: September 2014
Authors: Marcelo Carvalhal, Juan Alfredo Guevara Carrió, Waldemar Alfredo Monteiro, Terezinha J. Masson, Claudia R. da Silveira
Masson1
1Presbyterian Mackenzie University, Rua da Consolação, 896, prédio 12, Consolação, Zip Code 01302-907, São Paulo - SP, Brazil
2Institute of Energetic and Nuclear Researches (IPEN), São Paulo - SP, Brazil
atecnologia@mackenzie.br, bjgcarrio@mackenzie.br
Key-words: copper-nickel-aluminum alloys, powder metallurgy, microstructure, structural characterization, mechanical properties, electrical properties at low temperatures.
Online since: December 2013
Authors: Ning Ling Wang, De Gang Chen, Yong Ping Yang
Attribute num. after reduction
Attribute num. after load reduction
1
298.3~335.6
-20~-14
22.2~22.6
743
121
25
21
2
300.7~400.2
-12~-6
23.1~23.5
688
121
29
24
3
299.8~367.5
-8~10
22.7~23.1
862
121
27
20
4
388.7~499.1
2~15
22.4~23.2
837
121
27
22
5
415.3~590.9
7~16
23.2~23.5
628
121
30
24
6
299.2~600.5
15~21
22.2~23.5
896
121
24
19
* The coal quality refers to the lower heating value with off-line modification
Online since: November 2013
Authors: Sławomir Zolkiewski
Epoxy resin
87,466
87,384
0,082
87,134
0,25
87,076
0,058
0,39
86,716
86,61
0,106
86,438
0,172
86,318
0,12
0,398
86,052
85,864
0,188
85,753
0,111
85,648
0,105
0,404
Polyester resin
99,204
98,908
0,296
98,54
0,368
98,412
0,128
0,792
98,422
98,234
0,188
98,064
0,17
97,886
0,178
0,536
98,326
97,896
0,43
97,658
0,238
97,43
0,228
0,896
In Fig. 1 the mass decrements of four different samples are presented.