Nanostructure neutron converter layer development

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United States of America Patent

PATENT NO 9449723
APP PUB NO 20140265057A1
SERIAL NO

14202289

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Abstract

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Methods for making a neutron converter layer are provided. The various embodiment methods enable the formation of a single layer neutron converter material. The single layer neutron converter material formed according to the various embodiments may have a high neutron absorption cross section, tailored resistivity providing a good electric field penetration with submicron particles, and a high secondary electron emission coefficient. In an embodiment method a neutron converter layer may be formed by sequential supercritical fluid metallization of a porous nanostructure aerogel or polyimide film. In another embodiment method a neutron converter layer may be formed by simultaneous supercritical fluid metallization of a porous nanostructure aerogel or polyimide film. In a further embodiment method a neutron converter layer may be formed by in-situ metalized aerogel nanostructure development.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION300 E STREET S W WASHINGTON DC 20546
NATIONAL INSTITUTE OF AEROSPACE ASSOCIATES100 EXPLORATION WAY HAMPTON VA 23666

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bryant, Robert G Williamsburg, US 44 1015
Kang, Jin Ho Newport News, US 44 232
Lowther, Sharon E Hampton, US 13 138
Park, Cheol Yorktown, US 48 509
Sauti, Godfrey Hampton, US 22 644
Thibeault, Sheila A Hampton, US 7 24

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