scholarly journals Carbonization of single polyacrylonitrile chains in coordination nanospaces

2020 ◽  
Vol 11 (39) ◽  
pp. 10844-10849 ◽  
Author(s):  
Xiyuan Zhang ◽  
Takashi Kitao ◽  
Daniele Piga ◽  
Ryoto Hongu ◽  
Silvia Bracco ◽  
...  
Keyword(s):  
Carbonization Process ◽  
Ladder Polymer

Accommodation of polyacrylonitrile in MOFs facilitated and regulated the transformation to ladder polymer in the carbonization process.

scholarly journals Unexpectedly flexible graphene nanoribbons with a polyacene ladder skeleton

2021 ◽  
Author(s):  
Ullrich Scherf ◽  
Marvin Timon Unruh ◽  
Hilke Bahmann ◽  
Ana Clara Beltran Rodrigues ◽  
Carla Cunha ◽  
...  
Keyword(s):  
Graphene Nanoribbons ◽  
Ladder Polymer ◽  
Aryl Ketone

A new conjugated ladder polymer with a polyacene skeleton was synthesized in a Aldol-type condensation protocol between benzylic and aryl-ketone side groups of suitably functionalized single-stranded presursor polymers. The photophysical...

scholarly journals Effect of the Incorporation of Biomass in the Carbonization of Waste Electrical and Electronic Equipment

Proceedings ◽  
2021 ◽  
Vol 52 (1) ◽  
pp. 4
Author(s):  
Roberta Mota-Panizio ◽  
Luis F. Carmo-Calado ◽  
Octávio Alves ◽  
Catarina Nobre ◽  
J. L. Silveira ◽  
...  
Keyword(s):  
Heating Rate ◽  
Lignocellulosic Biomass ◽  
Residence Time ◽  
Calorific Value ◽  
Electronic Equipment ◽  
Initial Value ◽  
Carbonization Process ◽  
Chlorine Removal

The behavior of chars from the carbonization process were studied when the lignocellulosic biomass was incorporated into the waste of electrical and electronic equipment for chlorine removal. Tests were performed at 300°C with a heating rate of 15°C/min and residence time of 60 min. Compositions studied had 100, 75, 50, 25 and 0% of waste electrical and electronic equipment (WEEE) in the mixtures. The composition of 50% WEEE with 50% lignocellulosic biomass presented the best char properties, having an increment of the calorific value in 5.5% relative to the initial value, and chlorine removal of 23.4% when compared to the forestry biomass.

scholarly journals Valorization of tree leaves waste using microwave‐assisted hydrothermal carbonization process

GCB Bioenergy ◽  
2021 ◽  
Author(s):  
Kang Kang ◽  
Tianle Zhang ◽  
Guotao Sun ◽  
Mingqiang Zhu ◽  
Kankan Li ◽  
...  
Keyword(s):  
Hydrothermal Carbonization ◽  
Tree Leaves ◽  
Carbonization Process ◽  
Microwave Assisted

Heteroepitaxial 3C-SiC on Si with Various Carbonization Process Conditions

2009 ◽  
Vol 38 (4) ◽  
pp. 581-585 ◽  
Author(s):  
Byeung C. Kim ◽  
John Coy ◽  
Sangho Kim ◽  
Michael A. Capano
Keyword(s):  
Process Conditions ◽  
Carbonization Process

Molecular Sieves: Energy-Efficient Hydrogen Separation by AB-Type Ladder-Polymer Molecular Sieves (Adv. Mater. 39/2014)

2014 ◽  
Vol 26 (39) ◽  
pp. 6661-6661 ◽  
Author(s):  
Bader S. Ghanem ◽  
Raja Swaidan ◽  
Xiaohua Ma ◽  
Eric Litwiller ◽  
Ingo Pinnau
Keyword(s):  
Energy Efficient ◽  
Molecular Sieves ◽  
Hydrogen Separation ◽  
Ladder Polymer

Application of a high magnetic field in the carbonization process to increase the strength of carbon fibers

Carbon ◽  
2002 ◽  
Vol 40 (11) ◽  
pp. 2013-2020 ◽  
Author(s):  
Mun Gyu Sung ◽  
Kensuke Sassa ◽  
Tetsuya Tagawa ◽  
Takashi Miyata ◽  
Hiroyasu Ogawa ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Carbon Fibers ◽  
High Magnetic Field ◽  
Carbonization Process
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