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Line 22f1fa19c3k4 Hydrogen Storage NaAlH4 Nobium Fluoride Carbon Nanotubes 5g WOW SETI

October 16, 2012

Line 22f1fa19c3k4 Hydrogen Storage NaAlH4 Nobium Fluoride Carbon Nanotubes 5g WOW SETI

https://victoriastaffordapsychicinvestigation.wordpress.com/
http://www.twitter.com/theideagirl

5g force ufo engine acceleration plasma formulas

part 284c3k4 of 100 videos there are more videos after this one i’ll post all then update the #.

Math Equation Wow Seti 1977 radio signal alien

Wow SETI 1977 radio signal alien

11/111/1/1/14=0.0071

Google 0.0071

Google 11 111 1 1 14

27 August 2012 1036 am edt

My Thoughts:

There was so much data about hydrogen storage that I split it into more videos Line 22f1fa19c3k 1-?

4 August 2012

Quotes – PDF Files:

Enhanced hydrogen storage properties of NaAlH4 co-catalysed with niobium fluoride and single-walled carbon nanotubes

Jianfeng Mao ,  Zaiping Guo and Huakun Liu
RSC Adv., 2012,2, 1569-1576
DOI: 10.1039/C1RA00645B

Received 29 Aug 2011, Accepted 16 Nov 2011
First published on the web 22 Dec 2011

• Abstract
 

The effects of single-walled carbon nanotubes (SWCNTs) as a co-catalyst with NbF5 on thedehydrogenation and hydrogenation kinetics of NaAlH4 were investigated by X-ray diffraction,Fourier

transform infrared spectroscopy, differential thermal analysis, temperature-programmed desorption, and isothermal hydrogen ab/desorption techniques.

It has been revealed that there is a synergistic effect of SWCNTs and NbF5 on the de/rehydrogenation ofNaAlH4, which improves the hydrogen de/absorption performance when compared to adding either SWCNTs or NbF5 alone.

For example, the apparent activation energy for the first-step and the second-step dehydrogenation of the co-doped NaAlH4 sample is estimated to be 85.9 and 96.2 kJ mol−1, respectively, using Kissinger’s approach, which is lower than the pristine, SWCNT-, and NbF5 doped NaAlH4, respectively, indicating a reduced kinetic barrier.

These results are attributed to the active Nb-containing species and the function of F anions, as well as the nanosized pores and high specific surface area of the SWCNTs, which facilitates the dissociation and recombination of hydrogen molecules on its

surface and the atomic hydrogendiffusion along the grain boundaries and inside the grains, and decreases the segregation of bulk Al after the desorption. Hence, the combined catalytic mechanism is presented.

http://pubs.rsc.org/en/Content/ArticleLanding/2012/RA/C1RA00645B

Phys. Rev. B 63, 115422 (2001) [6 pages]

Effective hydrogen storage in single-wall carbon nanotubes

Abstract

Yuchen Ma1, Yueyuan Xia2,*, Mingwen Zhao1, Ruijin Wang1, and Liangmo Mei2 

1Department of Optoelectronics and Information Engineering, Shandong University, Jinan 250100, People’s Republic of China
2Department of Physics, Shandong University, Jinan 250100, People’s Republic of China

Received 27 September 2000; published 2 March 2001

The hydrogen-storage behavior of single-wall carbon nanotubes was studied using molecular dynamics simulations and ab initio electronic calculations.

Hydrogen atoms with kinetic energy of 16–25 eV were observed to penetrate into and be trapped inside the tube. Consecutively injected H atoms form hydrogen molecules, and gradually condense to become liquid hydrogen in the tube.

The density of injected hydrogen in the tube and the pressure on the wall of the nanotube induced by the stored hydrogen molecules were evaluated at room temperature.

© 2001 The American Physical Society
URL:
http://link.aps.org/doi/10.1103/PhysRevB.63.115422
DOI:
10.1103/PhysRevB.63.115422
PACS:
61.46.+w, 36.40.-c, 61.48.+c
*Corresponding author. Fax: 86-531-8565167. Email address: yyxia@sdunetnms.sdu.edu.cn

http://prb.aps.org/abstract/PRB/v63/i11/e115422

August 14, 2012 11 17 pm edt

Key words in data:
hydrogen storage + liquid argon gas (neutrino’s alien fuel formula’s) + carbon nanotubes + NaAlH4 + niobium fluoride 

Google

niobium fluoride

Quote WIKI:
Niobium(V) fluoride, also known as niobium pentafluoride, is a colorless crystalline solid often used as a starting material in niobiumchemistry.

[edit]Preparation
Niobium pentafluoride is obtained as an intermediate during the recovery of niobium metal from its ores. It also can be prepared by direct fluorination of niobium metal at 250 to 300°C, either by fluorine gas or anhydrous hydrofluoric acid.

The pentafluoride vapors are condensed in a pyrex or quartz tube from which it is sublimed at 120°C under vacuum and collected as colorless crystals.

Also, niobium pentafluroide can be prepared by the reaction of fluorine with niobium pentachloride:
2NbCl5 + 5F2 → 2NbF5 + 5Cl2

surface and the atomic hydrogendiffusion along the grain boundaries


surface and the atomic hydrogendiffusion along the grain boundaries

Niobium(V) fluoride, also known as niobium pentafluoride


Niobium(V) fluoride, also known as niobium pentafluoride

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