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Search Publications

NIST Authors in Bold

Displaying 701 - 725 of 3757

Exploring the Chemical Space of Metal-Organic Frameworks with rht Topology for High Capacity Hydrogen Storage

May 9, 2024
Author(s)
Kunhuan Liu, Zhijie Chen, Timur Islamoglu, Seung-Joon Lee, Haoyuan Chen, Taner N. Yildirim, Omar Farha, Randall Snurr
… Hydrogen is considered a crucial clean energy vector to … but due to the low volumetric energy density of gaseous hydrogen, it is difficult to store hydrogen for many practical applications. Cryogenic … Frameworks with rht Topology for High Capacity Hydrogen Storage …

Postsynthetic Metalation of Robust Hydrogen-Bonded Organic Framework for Heterogeneous Catalysis

June 21, 2019
Author(s)
Bin Han, Hailong Wang, Chiming Wang, Hui Wu, Wei Zhou, Banglin Chen, Jianzhuang Jiang
… Hydrogen-bonded organic framework (HOF)-based catalysts still … bis(tetraoxacalix[2]arene[2]triazine), depending on the hydrogen bonding with the help of π-π interactions. The … heterogeneous catalyst with porous hydrogen-bonded structure retained, which exhibits excellent …

Broadening of the drumhead mode spectrum due to in-plane thermal fluctuations of two-dimensional trapped-ion crystals in a Penning trap

November 5, 2020
Author(s)
Athreya Shankar, Chen Tang, Matthew Affolter, Kevin Gilmore, Daniel H. Dubin, Scott E. Parker, Murray Holland, John Bollinger
… this work, we establish in-plane thermal fluctuations in ion positions as a major contributor to the broadening of the … Penning trap, quantum simulation, quantum sensing, trapped-ion crystals … in-plane thermal fluctuations of two-dimensional trapped-ion crystals in a Penning trap …

A New Experiment for Determining Evaporation and Condensation Coefficients of Cryogenic Propellants

March 1, 2016
Author(s)
Kishan Bellur, E F. Medici, M Kulshreshtha, V Konduru, D Tyrewala, A Tamilarasan, J McQuillen, Juscelino Leao, Daniel S. Hussey, David L. Jacobson, Julia Scherschligt, J Hermanson, C Choi, J Allen
… to determine the accommodation coecients for liquid hydrogen and liquid methane. The experimental e ort utilizes … experiments are the first known observation of a liquid hydrogen menisci condensing and evaporating inside aluminum … a finite contact angle, albeit very small, between liquid hydrogen and aluminum oxide. …

Isotopic and Other Influences of the Realization of the Triple Point of Hydrogen

August 1, 2005
Author(s)
B Fellmuth, L Wolber, Y Hermier, F Pavese, PPM Steur, I Peroni, A Szmyrka-Grzebyk, L Lipinski, Weston L. Tew, H Nakano, H Sakurai, O Tamura, D I. Head, K D. Hill, A G. Steele
… dependence of the triple-point tmeperature of equilibrium, hydrogen on the deuterium content at low concentrations has … To investigate the thermodynamic properties of the hydrogen-deuterium mixtures and to elucidate the factors that … some of these have been compared with an open-cell system. Hydrogen has with a deuterium content ranging from 27.2 mu …

X-Ray Reflectivity and FTIR Measurements of N2 Plasma Effects on the Density Profile of Hydrogen Silsesquioxane Thin Films

October 1, 2001
Author(s)
V. J. Lee, C G. Chao, Eric K. Lin, Wen-Li Wu, B M. Fanconi, J K. Lan, Y L. Cheng, H C. Liou, Y L. Wang, M S. Feng
… N2 plasma effects on the density depth profile of hydrogen silsesquioxane (HSQ) thin films. The SXR data … density profile, exposure time, FTIR, hydrogen silsesquioxane, low-k dielectric, plasma effect, … of N2 Plasma Effects on the Density Profile of Hydrogen Silsesquioxane Thin Films …

Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor

April 6, 2022
Author(s)
Elias Sebti, Hayden Evans, Hengning Chen, Peter Richardson, Kelly White, Raynald Giovine, Krishna P. Koirala, Yaobin Xu, Eliovardo Gonzalez-Correa, Chongmin Wang, Craig Brown, Anthony Cheetham, Pieremanuele Canepa, Raphaele Clement
… of defect-enabled Li + conduction in this class of Li-ion conductors. … Stacking Faults, Ion Conductor, diffraction, solid-state battery … Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor …

Determining Steel Weld Qualification and Performance for Hydrogen Pipelines

March 17, 2023
Author(s)
Matthew Connolly, Andrew Slifka, Damian Lauria, Peter Bradley, May Ling Martin, Zack Buck, Newell Moser, Robert Amaro, Chris Looney
… Determining Steel Weld Qualification and Performance for Hydrogen Pipelines … Determining Steel Weld Qualification and Performance for Hydrogen Pipelines …

Electrolyte stability determines scaling limits for solid-state 3D Li-ion batteries

December 20, 2011
Author(s)
Dmitry A. Ruzmetov, Vladimir P. Oleshko, Paul M. Haney, Henri J. Lezec, K Karki, K Baloch, Amit K. Agrawal, Albert Davydov, Sergiy Krylyuk, Y Liu, JY Huang, Mihaela M. Tanase, John Cumings, Albert A. Talin
… Rechargeable, all-solid state Li-ion batteries (LIBs) with high specific capacity and small … Lithium ion battery, nanowire, nanobattery, in situ transmission … stability determines scaling limits for solid-state 3D Li-ion batteries …

Interlaboratory Comparison of Hydrogen-Deuterium Exchange Mass Spectrometry (HDX-MS) MMeasurements of the Fab fragment of NISTmAb

May 2, 2019
Author(s)
Jeffrey W. Hudgens, Ioannis L. Karageorgos, Elyssia S. Gallagher, Kyle W. Anderson, James J. Filliben, Richard Y. Huang, Guodong Chen, Michael J. Chalmers, Benjamin T. Walters, Jennifer Zhang, John Venable, Caitlin Steckler, In Hee Park, Ansgar Brock, Xiaojun Lu, Ratnesh Pandey, Arun Chandramohan, Ganesh Srinivasan Anand, Sasidhar N. Nirudodhi, Justin Sperry, Jason C. Rouse, James A. Carroll, Kasper D. Rand, Ulrike Leurs, David D. Weis, Mohammed A. Al-Naqshabandi, Tyler S. Hageman, Patrick Wintrode, John D. Lambris, Sarah Urata, George M. Bou-Assaf, Alfonso Espada
… Hydrogen-deuterium exchange mass spectrometry (HDX-MS) is an … hydrogen-deuterium exchange, inerlaboratory comparison, mass … Interlaboratory Comparison of Hydrogen-Deuterium Exchange Mass Spectrometry (HDX-MS) …

Effect of N-Terminal Glutamic Acid and Glutamine on Fragmentation of Peptide Ions

March 27, 2010
Author(s)
Bhaskar Godugu, Pedatsur Neta, Yamil Simon, Stephen Stein
… path for electrospray generated tryptic peptide ions is the dissociation of the peptide bond linking the … peptide ions, mass spectrometry, collision induced dissociation, … Glutamic Acid and Glutamine on Fragmentation of Peptide Ions …

Collisional Energy Dependence of Peptide Ion Fragmentation

March 1, 2009
Author(s)
Pedatsur Neta, Y Simon-Manso, Xiaoyu Yang, Stephen Stein
… The collision voltage at which the sum of the fragment ion abundances was equal to the remaining parent ion (V 1/2 ) was the principal measure of fragmentation. Each … a relative measure of the ease of fragmentation of an ion in each class. A few peptides with certain structures do …

Hydrogen Diffusion in Bulk and Nanocrystalline Palladium: A Quasielastic Neutron Scattering Study

August 29, 2016
Author(s)
Maiko Kofu, Naoki Hashimoto, Hiroshi Akiba, Hirokazu Kobayashi, Hiroshi Kitagawa, Hiroshi Kitagawa, Madhu Sudan Tyagi, Antonio Faraone, John R. Copley, Wiebke Lohstroh, Osamu Yamamuro
… The diffusion dynamics of hydrogen in bulk and Nanocrystalline palladium has been … bulk sample. The new process could be due to the motion of hydrogen atoms in the subsurface region where the potential … effects. This is the first QENS experiment that probes hydrogen diffusion within Pd nanoparticles. …

Nanoscopic Length Scale Dependence of Hydrogen Bonded Molecular Associates' Dynamics in Methanol

May 21, 2017
Author(s)
C. E. Bertrand, J. L. Self, John R. Copley, Antonio Faraone
… heat mode and a slow non-Fickian mode originating from the hydrogen bonded molecular associates. Here we report on the … is found to have a similar timescale to the lifetime of hydrogen bonding in the system. Both the structural … the associates are thermally activated by the breaking of hydrogen bonding. …

Sympathetic Cooling of Trapped Ions for Quantum Logic

January 1, 2000
Author(s)
D Kielpinski, B E. King, C J. Myatt, C A. Sackett, Q A. Turchette, Wayne M. Itano, C Monroe, David J. Wineland
… to the fidelity of quantum logic operations on trapped ions arises from heating of the ions’ collective modes of motion. Sympathetic cooling of the ions during the logic operations may eliminate this source of … Sympathetic Cooling of Trapped Ions for Quantum Logic …
Displaying 701 - 725 of 3757
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