U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 51 - 75 of 93

All-Printed Ultrahigh-Responsivity MoS2 Nanosheet Photodetectors Enabled by Megasonic Exfoliation

July 5, 2022
Author(s)
Lee J. Richter, Lidia Kuo, Vinod Sangwan, Sonal Rangnekar, Ting-Ching Chu, David Lam, Shehao Zhu, Ruipeng Li, Julia Downing, Benjamin Luijten, Lincoln Lauhon, Mark Hersam
… electrodes on flexible polyimide substrates. Ultrathin (1.2 nm thick) and high aspect ratio (1 µm lateral size) MoS2 … two-dimensional materials, molybdenum disulfide, solution processing, liquid-phase exfoliation, …

Polymer Layered-Silicate Nanocomposites from Thermally Stable Trialkyl-Imidazolium Treated Montmorillonite

August 16, 2002
Author(s)
Jeffrey W. Gilman, W H. Awad, Rick D. Davis, Cher H. Davis, John R. Shields, T E. Sutto, Richard H. Harris Jr., A B. Morgan, J H. Callahan, Paul C. Trulove, Hugh C. De Long
… trialkyl- imidazolium salt derivatives were prepared with propyl, butyl, decyl and hexadecyl alkyl chains attached to … layered-silicates. We report here that the use of 1-alkyl-2,3-dimethylimidazolium salts to replace the sodium in … to the alkylammonium treated MMT. The use of 1-alkyl-2,3-dimethylimidazolium salt in fluorinated synthetic mica …

Thermal Degradation Studies of Alkyl-Imidazolium Salts and Their Application in Nanocomposites

February 19, 2017
Author(s)
W H. Awad, Jeffrey W. Gilman, Marc R. Nyden, Richard H. Harris Jr., T E. Sutto, J H. Callahan, Paul C. Trulove, H X. DeLong
… salts, and that imidazolium salts with PF6, N(SO2CF3)2 and BF4 anions are thermally more stable than the halide … stability; as the chain length increased from propyl, butyl, decyl, hexadecyl, octadecyl to eicosyl, the …

Polymer/Layered Silicate Nanocomposites from Thermally Stable Trialkylimidazolium-Treated Montmorillonite.

December 1, 2002
Author(s)
Jeffrey W. Gilman, W H. Awad, Rick D. Davis, John R. Shields, Richard H. Harris Jr., C H. Davis, A B. Morgan, T E. Sutto, J H. Callahan, Paul C. Trulove, H DeLong
… trialkylimidazolium salt derivatives were prepared with propyl, butyl, decyl, and hexadecyl alkyl chains attached to … layered silicates. We report here that the use of 1-alkyl-2,3-dimethylimidazolium salts to replace the sodium in … to the alkylammonium-treated MMT. The use of 1-alkyl-2,3-dimethylimidazolium salt in fluorinated synthetic mica …

Stable Interface Formation between TiS 2 and LiBH 4 in Bulk-Type All-Solid-State Lithium Batteries

August 11, 2015
Author(s)
Atsushi Unemoto, Tamio Ikeshoji, Syun Yasaku, Motoaki Matsuo, Vitalie Stavila, Terrence J. Udovic, Shin-Ichi Orimo
… a bulk-type all-solid-state batter comprised of a TiS 2 positive electrode, LiBH 4 electrolyte, and Li negative … 300 discharge-charge cycles when operated at 393 K and 0.2 C. The 2nd discharge capacity was as high as 205 mAh b -1 , corresponding to a TiS 2 utilization ratio of 85%. The 300 th discharge capacity …

TRC Thermodynamic Tables - Nonhydrocarbons, Supplement 91, 2004

June 14, 2004
Author(s)
Michael D. Frenkel
… at selected temperatures and pressures; New table for propyl ethanoate containing the density for the real fluid at … at selected temperatures and pressures; New table for 2-bromopropane containing the density for the real fluid at … at selected temperatures and pressures; New table for C'2 fiuorobiphenyls containing vapor pressures and boiling …

The Use of Antioxidants to Improve Vapor Pressure Measurements on Compounds with Oxidative Instability: Methyl Oleate with tert-Butylhydroquinone

December 19, 2016
Author(s)
Jason A. Widegren, Casey E. Beall, Audrey E. Tolbert, Tara M. Lovestead, Thomas J. Bruno
… oleate was measured with and without the addition of 0.2 mass % of the antioxidant stabilizer tert-butylhydroquinone … temperature N2 flush of the apparatus, the addition of 0.2 mass % TBHQ limited the decomposition to insignificant … methyl (Z)-9-octadecenoate, oxidative instability, propyl gallate, tert- butylhydroquinone, transpiration …

Effect of High-(KAPPA) Dielectric Passivation on Electrical Transport and Low-Frequency Noise in Single-Layer MoS_(2) Devices

March 18, 2014
Author(s)
Deepak K. Sharma, Matin Amani, Abhishek Motayed, Pankaj B. Shah, A. Glen Birdwell , Sina Najmaei, Pulickel M. Ajayan, Jun Lou, Madan Dubey, Qiliang Li, Albert Davydov
… in chemical vapor deposited (CVD) single layer molybdenum disulfide MoS_(2) based back-gated field-effect transistors (FETs). … and LFN measurements were conducted on MoS_(2) FETs with Al_(2)O_(3) top-surface passivation, and after … Transport and Low-Frequency Noise in Single-Layer MoS_(2) Devices …
Displaying 51 - 75 of 93
Was this page helpful?