Results 91 to 100 of about 10,094 (259)

Wire coating containing thermally exfoliated graphite oxide [PDF]

, 2011
A wire coating containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 sq m/g to 2600 sq m.sup.2 ...
Abdala, Ahmed, Adamson, Douglas, Aksay, Ilhan A., Prud'homme, Robert K.   +3 more
core   +1 more source

Stable polyurethane coatings for electronic circuits. NASA tech briefs, fall 1982, volume 7, no. 1 [PDF]

One of the most severe deficiencies of polyurethanes as engineering materials for electrical applications has been their sensitivity to combined humidity and temperature environments. Gross failure by reversion of urethane connector potting materials has

core   +1 more source

Electrospray painted article containing thermally exfoliated graphite oxide and method for their manufacture [PDF]

, 2011
A painted polymer part containing a conductive polymer composition containing at least one polymer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 sq m/g to 2600 sq m/g, wherein
Aksay, Ilhan A., Korkut, Sibel, Prud'Homme, Robert K.   +2 more
core   +1 more source

Study on the Mechanical Properties of Solid Composite Propellant Used as a Gas Generator

Journal of Aerospace Technology and Management, 2020
A gas generating propellants are used as initiators of liquid rocket propellants turbopumps and have as desired characteristic a high-volume production of low-temperature gas.
Lia Junqueira Pimont, Paula Cristina Gomes Fernandes, Luiz Fernando de Araujo Ferrão, Marcio Yuji Nagamachi, Kamila Pereira Cardoso   +4 more
doaj  

Review of solid propellants for space exploration [PDF]

Solid propellants for space vehicles and spacecraft fuel ...
Hendel, F. J.
core   +1 more source

Metal-polymer composite sensors for volatile organic compounds: Part 1. Flow-through chemi-resistors [PDF]

, 2012
A new type of chemi-resistor based on a novel metal-polymer composite is described. The composite contains nickel particles with sharp nano-scale surface features, which are intimately coated by the polymer matrix so that they do not come into direct ...
Bloor, David, Hands, Philip J. W., Laughlin, Paul J.   +2 more
core   +1 more source

SIMULAÇÃO DE COMBUSTÃO DO POLIBUTADIENO LÍQUIDO HIDROXILADO, PERCLORATO DE AMÔNIO E ALUMÍNIO EM FORMULAÇÕES DE PROPELENTE SÓLIDO COMPÓSITO

Química Nova
The present work presents combustion simulations of hydroxyl-terminated liquid polybutadiene loaded with ammonium perchlorate and aluminum, using Chemkin software and the “Plug Flow” type reactor.
Renata F. Cardoso, Luciene D. Villar, Elizabete Y. Kawachi, Rene F. B. Gonçalves   +3 more
doaj   +1 more source

Preparing oxidizer coated metal fuel particles [PDF]

, 1974
A solid propellant composition of improved efficiency is described which includes an oxidizer containing ammonium perchlorate, and a powered metal fuel, preferably aluminum or beryllium, in the form of a composite.
Shafer, J. I., Simmons, G. M.
core   +1 more source

Tire containing thermally exfoliated graphite oxide [PDF]

, 2011
A tire, tire lining or inner tube, containing a polymer composite, made of at least one rubber and/or at least one elastomer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 sq m/
Aksay, Ilhan A., Prud'homme, Robert K.
core   +1 more source

Synthesis and polymerization of cyclobutenyl-functionalized polylactide and polycaprolactone: a consecutive ROP/ROMP route towards poly(1,4-butadiene)-g-polyesters

, 2014
International audienceEfficient preparation of cyclobutenyl end-functionalized polyester macromonomers bearing polylactide (PLA) or poly(ε-caprolactone) (PCL) arms was achieved by organocatalyzed ring-opening polymerization (ROP) of L-lactide or ε ...
Fontaine, Laurent, Guerin, William, Guillaume, Sophie M., Leroux, Flavien, Montembault, V., Pascual, Sagrario   +5 more
core   +4 more sources