Robert Lee Johnson
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Abundant and stable char residues in soils: implications for soil fertility and carbon sequestration
JD Mao, RL Johnson, J Lehmann, DC Olk, EG Neves, ML Thompson, ...
Environmental science & technology 46 (17), 9571-9576, 2012
Quantitative solid-state 13C NMR with signal enhancement by multiple cross polarization
RL Johnson, K Schmidt-Rohr
Journal of Magnetic Resonance 239, 44-49, 2014
Improved hydrothermal stability of mesoporous oxides for reactions in the aqueous phase
HN Pham, AE Anderson, RL Johnson, K Schmidt‐Rohr, AK Datye
Angewandte Chemie 124 (52), 13340-13344, 2012
Systems and processes for producing bio-fuels from lignocellulosic materials
M Garcia-Perez, RL Johnson, SS Liaw, S Chen, J Lian, S Zhou, O Das, ...
US Patent App. 12/717,833, 2010
Carbon overcoating of supported metal catalysts for improved hydrothermal stability
HN Pham, AE Anderson, RL Johnson, TJ Schwartz, BJ O’Neill, P Duan, ...
ACS Catalysis 5 (8), 4546-4555, 2015
Solid state NMR study of chemical structure and hydrothermal deactivation of moderate-temperature carbon materials with acidic SO3H sites
JM Anderson, RL Johnson, K Schmidt-Rohr, BH Shanks
Carbon 74, 333-345, 2014
Insights into the hydrothermal stability of ZSM-5 under relevant biomass conversion reaction conditions
DW Gardner, J Huo, TC Hoff, RL Johnson, BH Shanks, JP Tessonnier
Acs Catalysis 5 (7), 4418-4422, 2015
Engineering catalyst microenvironments for metal‐catalyzed hydrogenation of biologically derived platform chemicals
TJ Schwartz, RL Johnson, J Cardenas, A Okerlund, NA Da Silva, ...
Angewandte Chemie 126 (47), 12932-12936, 2014
Accelerated aging of biochars: Impact on anion exchange capacity
M Lawrinenko, DA Laird, RL Johnson, D Jing
Carbon 103, 217-227, 2016
Effects of chloride ions in acid-catalyzed biomass dehydration reactions in polar aprotic solvents
MA Mellmer, C Sanpitakseree, B Demir, K Ma, WA Elliott, P Bai, ...
Nature communications 10 (1), 1-10, 2019
Characterizing substrate–surface interactions on alumina-supported metal catalysts by dynamic nuclear polarization-enhanced double-resonance NMR spectroscopy
FA Perras, JD Padmos, RL Johnson, LL Wang, TJ Schwartz, T Kobayashi, ...
Journal of the American Chemical Society 139 (7), 2702-2709, 2017
Spectrally edited 2D 13C13C NMR spectra without diagonal ridge for characterizing 13C-enriched low-temperature carbon materials
RL Johnson, JM Anderson, BH Shanks, X Fang, M Hong, K Schmidt-Rohr
Journal of Magnetic Resonance 234, 112-124, 2013
Pyrolysis gas chromatography mass spectrometry studies to evaluate high-temperature aqueous pretreatment as a way to modify the composition of bio-oil from fast pyrolysis of …
RL Johnson, SS Liaw, M Garcia-Perez, S Ha, SSY Lin, AG McDonald, ...
Energy & fuels 23 (12), 6242-6252, 2009
Identifying low-coverage surface species on supported noble metal nanoparticle catalysts by DNP-NMR
RL Johnson, FA Perras, T Kobayashi, TJ Schwartz, JA Dumesic, ...
Chemical Communications 52 (9), 1859-1862, 2016
Effect of ionic interactions on the rates of reduction of Cu (II) with H 2 O 2 in aqueous solutions
FJ Millero, RL Johnson, CA Vega, VK Sharma, S Sotolongo
Journal of solution chemistry 21 (12), 1271-1287, 1992
Stability of Pd nanoparticles on carbon-coated supports under hydrothermal conditions
J Huo, RL Johnson, P Duan, HN Pham, D Mendivelso-Perez, EA Smith, ...
Catalysis Science & Technology 8 (4), 1151-1160, 2018
Hydrothermal degradation of model sulfonic acid compounds: Probing the relative sulfur–carbon bond strength in water
JM Anderson, RL Johnson, K Schmidt-Rohr, BH Shanks
Catalysis Communications 51, 33-36, 2014
A new selective route towards benzoic acid and derivatives from biomass-derived coumalic acid
T Pfennig, JM Carraher, A Chemburkar, RL Johnson, AT Anderson, ...
Green Chemistry 19 (20), 4879-4888, 2017
The formation of p-toluic acid from coumalic acid: a reaction network analysis
T Pfennig, RL Johnson, BH Shanks
Green Chemistry 19 (14), 3263-3271, 2017
Solvent–solid interface of acid catalysts studied by high resolution MAS NMR
RL Johnson, MP Hanrahan, M Mellmer, JA Dumesic, AJ Rossini, ...
The Journal of Physical Chemistry C 121 (32), 17226-17234, 2017
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