Activated carbon fibers as a support for nickel diimine complexes and their application in ethylene oligomerization

2020 ◽  
Vol 44 (35) ◽  
pp. 15100-15108
Author(s):  
Yuri M. Variani ◽  
Christian W. Lopes ◽  
Bruna P. Nicola ◽  
Debora M. Meira ◽  
Sibele B. C. Pergher ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Ethylene Oligomerization ◽  
Synthesis And Characterization ◽  
Activated Carbon Fibers ◽  
New Class ◽  
Diimine Ligand ◽  
Diimine Complexes

In this work, we demonstrate the synthesis and characterization of a new class of β-diimine ligand combined with the alkoxysilane group CPTMS ((3-chloropropyl)trimethoxysilane), covalently anchored to the surface of activated carbon fibers (ACF).

scholarly journals Synthesis and Characterization of Wooden Magnetic Activated Carbon Fibers with Hierarchical Pore Structures

Polymers ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 435 ◽  
Author(s):  
Dongna Li ◽  
Jianing Li ◽  
Biyun Ren ◽  
Tongtong Li ◽  
Xiaojun Ma
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Synthesis And Characterization ◽  
Activated Carbon Fibers ◽  
Magnetic Activated Carbon ◽  
Pore Structures ◽  
Hierarchical Pore

scholarly journals Synthesis and characterization of activated carbon fibers from Kevlar

2007 ◽  
Vol 32 (4) ◽  
pp. 55-62 ◽  
Author(s):  
L. Giraldo ◽  
Y. Ladino ◽  
J.C M. Pirajánc ◽  
M. P. Rodríguez
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Synthesis And Characterization ◽  
Activated Carbon Fibers ◽  
Characterization Of Activated Carbon

Synthesis and characterization of novel activated carbon fibers from Pleuropterus multiflorus TURCZ. (Hasuo)

2013 ◽  
Vol 108 ◽  
pp. 219-221 ◽  
Author(s):  
Kyung-Jun Hwang ◽  
Wang-Geun Shim ◽  
Jung-Hoon Kim ◽  
Do-Young Choi ◽  
Ju-Young Park ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Synthesis And Characterization ◽  
Activated Carbon Fibers

Characterization of Activated Carbon Fibers by CO2Adsorption

Langmuir ◽  
1996 ◽  
Vol 12 (11) ◽  
pp. 2820-2824 ◽  
Author(s):  
D. Cazorla-Amorós ◽  
J. Alcañiz-Monge ◽  
A. Linares-Solano
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Activated Carbon Fibers ◽  
Characterization Of Activated Carbon

Improved Capacitive Behavior of Birnessite Type Mn Oxide Coated on Activated Carbon Fibers

2021 ◽  
Author(s):  
Zahra Abedi ◽  
Desiree Leistenschneider ◽  
Douglas Ivey ◽  
Weixing Chen
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Hydrothermal Process ◽  
Total Pore Volume ◽  
Annealing Process ◽  
Activated Carbon Fibers ◽  
Capacitive Behavior ◽  
Mn Oxide ◽  
Reducing Environment

Abstract Birnessite type Mn oxide (potassium birnessite hydrate) powder (as-δ-MnO2) with a layered microstructure was prepared via a hydrothermal process. To improve its capacitive performance, the microstructure was thermally modified (annealed) at 400 oC (400-δ-MnO2) in a N2 reducing environment. By removing the hydrated cations (K+) layers inserted between the main layers of birnessite, damaging the microstructure, intercalation/deintercalation of the electrolyte species (Li+1) became more effective. Characterization of as-δ-MnO2 and 400-δ-MnO2 revealed that no phase transformation occurred during the annealing process. The microstructure became less crystalline and the total pore volume increased from 0.20 cm3 g-1 to 0.43 cm3 g-1, while the oxidation state of Mn remained 4+ after annealing the as-δ-MnO2 at 400 oC. The 400-δ-MnO2 sample was then coated on asphaltene derived activated carbon fibers (ACF-400-δ-MnO2) to improve the performance by making use of the high electrical conductivity and capacitive behavior of ACF. Coating the 400-δ-MnO2 sample led to a significant increase in the capacitance (328 F g-1 and 195 F g-1 for ACF-400-δ-MnO2 and 400-δ-MnO2 at 0.4 A g-1, respectively), improved energy and power values (~7 kW kg-1 at ~4.2 Wh kg-1 for ACF-400-δ-MnO2 and 240 W kg-1 at 2.4 Wh kg-1 for 400-δ-MnO2) and improved cycling behavior.

scholarly journals Preparation and photocatalytic activity characterization of activated carbon fiber–BiVO4 composites

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24665-24672 ◽  
Author(s):  
Chencheng Zhang ◽  
Pingfang Han ◽  
Xiaoping Lu ◽  
Qinghui Mao ◽  
Jiangang Qu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Performance Evaluation ◽  
Activated Carbon ◽  
Carbon Fibers ◽  
Photocatalytic Performance ◽  
Activated Carbon Fiber ◽  
Activated Carbon Fibers ◽  
Experimental Conditions ◽  
Characterization Of Activated Carbon

Herein, we describe the hydrothermal immobilization of BiVO4 on activated carbon fibers, using Reactive Black KN-B photocatalytic performance evaluation and establishing the experimental conditions yielding maximalphotocatalytic activity.

Characterization of TiO2 Loaded on Activated Carbon Fibers and Its Photocatalytic Reactivity

2007 ◽  
Vol 25 (4) ◽  
pp. 553-557 ◽  
Author(s):  
Bing-Yu Jia ◽  
Li-Yan Duan ◽  
Chuan-Li Ma ◽  
Chun-Ming Wang
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Activated Carbon Fibers

Characterization of activated carbon fibers by small angle x-ray scattering

Carbon ◽  
1998 ◽  
Vol 36 (3) ◽  
pp. 309-312 ◽  
Author(s):  
D. Cazorla-Amorós ◽  
C.Salinas-Martínez de Lecea ◽  
J. Alcañiz-Monge ◽  
M. Gardner ◽  
A. North ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Carbon Fibers ◽  
Small Angle ◽  
Activated Carbon Fibers ◽  
X Ray ◽  
X Ray Scattering ◽  
Characterization Of Activated Carbon ◽  
Ray Scattering
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