Porous Carbons
Porous Carbons Derived from Lignite Mixed with Zn2+-Doped Lignin for Electric Double-Layer Capacitor
... A series of porous carbons (PCs) were prepared from lignin chelating with Zn 2+ and mixed with lignite. KOH was used as the activated agent during preparation process. The influences of preparation ...
16
Realistic Molecular Models for Disordered Porous Carbons
... of porous carbons [22], Thomson and Gubbins applied rigid constraints, fixing the bond angle and bond length to specific ...organized carbons in which the structure is highly ...disordered ...
169
A Facile Route for Preparation of High-Performance Hierarchical Porous Carbons for Supercapacitor Electrodes
... hierarchical porous carbons from starch was described. The hierarchical porous carbons with developed micropores and mesopores were prepared, and the pore size was distributed at 2, 9 and 13 ...
12
A simple flash carbonization route for conversion of biomass to porous carbons with high CO2 storage capacity
... Porous carbons have become increasingly attractive as energy materials for many on-going attempts to find new and more sustainable methods of generating and storing ...preparing porous carbons ...
30
Observing Solvent Dynamics in Porous Carbons by Nuclear Magnetic Resonance152-164
... activated carbons in their applications as energy storage materials or catalyst supports requires a description of the behaviour of adsorbates, including solvents, gases, organic molecules or ...in porous ...
13
Preparation and Electrocapacitive Properties of Hierarchical Porous Carbons Based on Synthesized 1,3,5-tris (1-imidazolyl) benzene
... sponge-based porous carbons prepared via various strategies with good electrochemical properties and the results indicated the carbon materials containing nitrogen element or benzene structure might be ...
11
Adsorption of aliphatic alcohols and acids from binary aqueous solution by non porous carbons
... The research undertaken involved the determination of adsorption isotherms for the normal aliphatic alcohols and the fatty acids of chain lengths from two to seven carbon atoms, inclusiv[r] ...
108
Single-File and Anomalous Diffusion in Porous Carbons.
... are modeling infinitely long SWCNTs in both the rigid and flexible cases. Thus, our flexible models allow for all of the carbon atoms to move, and bonds, bond angles, and torsional angles are modeled across the periodic ...
112
Highly efficient solar seawater desalination with environmentally friendly hierarchical porous carbons derived from halogen-containing polymers
... hierarchical porous carbon coated on air-laid paper pho- tothermal devices for high-performance solar steam ...multi-stage porous carbon by the dechlorination of PVC polymers with the help of alkaline ...
11
Mechanistic insights into the formation of porous carbons from gelatin.
... a porous carbon is an exciting approach and there is a lot of scope to explore other combinations of metal salts as well as other types of gelatin and alternative ...
8
Ionic Liquid Based Electrolytes for Supercapacitor and Supercapattery
... , which demands a high ionic conductive electrolyte. An ionogel comprising an IL, EMI-TFSI, resisted a solder reflow which is an important process in the fabrication of micro-electronic devices (Brachet et al., 2016). ...
15
Oxygen rich microporous carbons with exceptional hydrogen storage capacity
... CA-4T carbons, the hydrogen uptake is reversible, with no hysteresis, and no saturation is attained in the 0–30 bar pressure ...area porous carbons that tend to be in the range of 2–3 wt% 5–9,23,55 ...
12
Synthesis of a Highly Porous Nitrogen-Doped Carbon Material from a Melamine/Formaldehyde Resin with Potassium Citrate
... N-doped porous carbons with large surface areas by incorporating the pore forming agent potassium citrate into the melamine/formaldehyde ...that porous carbon with a well-defined nanostructure could ...
9
Formation of Highly Dispersed Ultrafine MnO2 Nanoparticles on Nitrogen-doped Porous Carbon for Supercapacitor Applications
... Here, ultrafine MnO2 nanoparticles dispersed nitrogen-doped porous carbons MnO2/N-C was synthesized using chitosan and MnNO32 as precursor.. The MnO2/N-C demonstrates outstanding superca[r] ...
11
Oxygen containing functional group facilitated CO2 capture by carbide derived carbons
... containing groups without providing any experimental evidence. However, for these N-doped porous carbons that are prepared at high temperatures, the N atoms reside in the carbon skeleton and are stable at ...
8
Preparation and Capacitive Properties of Nitrogen-Enriched Hierarchical Porous Carbon
... Hierarchical porous carbon with enriched nitrogens was prepared from melamine- formaldehyde resin/poly (vinyl alcohol) blend using MgO as ...obtained carbons possessed hierarchical porous structure, ...
13
Optimization of the pore structure of biomass based carbons in relation to their use for CO2 capture at low and high pressure regimes
... sustainable porous carbons with a pore network tunable from micro- to hierarchical micro-/mesoporous is hereby ...microporous carbons are obtained (S BET ~ 1300 - 1700 m 2 g -1 ...
31
Activated Carbon Prepared from Rose Branch using H3PO4- hydrothermal Carbonization and Activation and its Apllication for Supercapacitors
... activated carbons after the same activation condition, were compared with each other by scanning electron microscopy, low temperature nitrogen adsorption apparatus, and electrochemical ...
12
SYNTHESIS OF 2-CINNAMYLIDENE- 3(2H) – BENZOFURANONES AND 13 C-NMR SPECTRAL STUDIES OF (i) 2- CINNAMYLIDENE- 3(2H) - BENZOFURANONES AND (ii) 2 -HYDROXY- -CINNAMYLIDENE ACETOPHENONES
... than at C- and C-c. Therefore, the four olefinic carbons in the order of increasing electron density around their nucleus are C- < C- < C- γ < C- . However, in the case of compounds 4c, 4g and 4h, ...
8
Microwave Characterization of Activated Carbons
... activated carbons were in- vestigated using two different microwave measurement techniques, micro- wave cavity perturbation at ...vated carbons to investigate their susceptibility to microwave heating as ...
12