N 2 gasN 2 potential / A3420 Interatomic and intermolecular potentials and forcesThe structure factor for nitrogen gas was measured between 0·3 < Q < 4 -1 and at densities of 0·48 and 0·35 1022 molecules cm-3 and temperatures of 296 and 200 K. We have tried to improve the ...
For simplicity of computation, we sometimes assume that the gas we are considering behaves like an ideal gas. Ideal gases behave in such a way that there are no intermolecular forces acting on the molecules of the gas and that the molecules occupy negligible volum...
Then, the precipitate was subjected to elevated temperatures in a controlled environment consisting of a composite of hydrogen gas and argon gas. This thermal treatment was carried out at 550 °C for 3 hours. This thermal treatment led to the synthesis of a visually distinctive black substance, ...
Ideal gases follow the Kinetic Molecular Theory which means that the collisions between molecules are perfectly elastic and that no intermolecular attractive forces are present. The ideal gas law shows the empirical relationship between pressure, volume, number of moles, and t...
They can be classified into three categories: (1) crystals at different ranges of pressure5–13, (2) isolated molecules or macromolecules and ions as stand-alone stable entities in their gas p hase14,15 and (3) nitrogen clusters that require host materials, such as carbon nanotubes ...
The “adsorption–desorption isotherm” of the AC5-600 was assessed at N2gas boiling point using a BET analyser instrument-BELSORP, Mini II, BEL Japan, Inc. To acquire mono-layer-volume (Vm) (cm3(STP) g-1), the SA (SBET) (m2/g), total pore volume (VT) (p/p0) (cm3/g), (C...
It was previously stated that EGME has an advantage over the gas adsorption method as it is able to explore the internal surface area of clay minerals (interlayer surfaces) and organic substances (i.e., internal pore spaces induced by multipolymeric arrangements with cellulolytic structure), which...
Shale oil/gas is a crucial development in the exploitation of unconventional reservoirs. However, owing to the small pore size and complicated structure, finding an inexpensive and accurate method of accurately representing the pore structure has become an important issue. This paper summarizes and com...
The “adsorption–desorption isotherm” of the AC5-600 was assessed at N2gas boiling point using a BET analyser instrument-BELSORP, Mini II, BEL Japan, Inc. To acquire mono-layer-volume (Vm) (cm3(STP) g-1), the SA (SBET) (m2/g), total pore volume (VT) (p/p0) (cm3/g), (C...
derived N graphene with N/C atomic ratio 4 at.% via CVD of methane and ammonia gas [109]. This N-graphene was explored as metal free ORR catalyst which delivered excellent electrochemical activity and good operational stability compared to Pt/C. Later, researchers have explored thermal ...