Search Results
31780 articles found
ARTICLE
|
doi:10.20944/preprints202312.0967.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Mixed alcohols; catalytic upgrading; iso-butanol; NiPt alloy catalysts; Guerbet reaction; surface redox reaction
Online: 13 December 2023 (12:11:37 CET)
ARTICLE
|
doi:10.20944/preprints202110.0082.v6
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
emergent gravity; MOND; modified newtonian gravity; dark matter
Online: 20 October 2023 (11:53:20 CEST)
ARTICLE
|
doi:10.20944/preprints201612.0017.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
intermetallic; refractory metal; tribological property; toughening
Online: 2 December 2016 (11:04:19 CET)
ARTICLE
|
doi:10.20944/preprints201703.0126.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
5754 Aluminum alloy; Two-pass hot compression; Dynamic softening; Metadynamic recrystallization
Online: 16 March 2017 (18:28:52 CET)
ARTICLE
|
doi:10.20944/preprints202403.0813.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Mg-alloys; mechanical alloying; selective laser melting; mechanical testing; corrosion resistance
Online: 14 March 2024 (09:21:14 CET)
ARTICLE
|
doi:10.20944/preprints202403.1537.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
acetalization; solketal; heteropolyacids; mesoporous silica
Online: 26 March 2024 (07:27:48 CET)
ARTICLE
|
doi:10.20944/preprints201609.0110.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
hydrogen production; steam reforming; Ni/attapulgite; catalysts deactivation; agglomeration and sintering
Online: 28 September 2016 (10:14:11 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0596.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Shape memory alloy; Parallel platform; Model-free adaptive control; Sliding mode control
Online: 9 April 2024 (11:01:11 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0603.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
AZ61 Magnesium Alloy; ECAP; heat treatment; Mechanical Properties; Corrosion resistance
Online: 11 March 2024 (09:48:08 CET)
ARTICLE
|
doi:10.20944/preprints202404.0019.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Cu alloy; Etching; Ferric chloride; Copper chloride; Surface morphology; Roughness
Online: 1 April 2024 (10:07:28 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0897.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
AZ31 magnesium alloy; local strain state; twin variants selection; Schmid factor; strain compatibility factor
Online: 16 February 2024 (11:03:22 CET)
REVIEW
|
doi:10.20944/preprints202403.1495.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Glycerol; Biodiesel; Biofuels; Fuel additives; Net Zero; Esterification, Solid acid catalysts
Online: 25 March 2024 (16:39:48 CET)
ARTICLE
|
doi:10.20944/preprints202402.0402.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
high-entropy alloy; selective laser melting; heat treatment; dual-phase; tailorable microstructure; mechanical property
Online: 7 February 2024 (08:08:56 CET)
REVIEW
|
doi:10.20944/preprints202008.0234.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Photosynthesis; Photoelectrochemical Devices; Biohybrid; Synthetic Biology; Photochemistry; Photoelectrochemistry; Hydrogen Evolution
Online: 10 August 2020 (04:20:58 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0498.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Directed energy deposition; Near-beta titanium alloys; Ti-55511; Plasma Atomized Powder
Online: 8 March 2024 (09:24:55 CET)
ARTICLE
|
doi:10.20944/preprints201702.0028.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Fe-Mn-Si alloy; isothermal holding time; powder sintering; density; weight loss; tensile properties
Online: 9 February 2017 (07:06:14 CET)
ARTICLE
|
doi:10.20944/preprints202304.0991.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
CO2 hydrogenation; CO2 utilization; light hydrocarbons; manganese-iron catalysts, olefin compounds
Online: 26 April 2023 (12:56:05 CEST)
REVIEW
|
doi:10.20944/preprints202403.1458.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
welding process; vehicle components; aluminium alloy
Online: 25 March 2024 (08:47:33 CET)
ARTICLE
|
doi:10.20944/preprints202403.0971.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
implant material; hybrid; alumina-toughened zirconia; beta titanium; glass soldering; additive manufacturing; total knee replacement; aseptic loosening
Online: 18 March 2024 (07:23:55 CET)
REVIEW
|
doi:10.20944/preprints202402.1577.v1
Subject:
Chemical Engineering,
Chemistry And Materials Science
Keywords:
Fine chemicals, speciality chemicals, heterogeneous catalysis, microporous and mesoporous catalysts, metal organic frameworks (MOFs), zeolites, ion exchange, agrochemicals, fragrances, pharmaceuticals.
Online: 28 February 2024 (00:07:30 CET)
REVIEW
|
doi:10.20944/preprints201911.0204.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
HER; graphene; catalysis; catalysts; electrolyser
Online: 17 November 2019 (13:28:21 CET)
ARTICLE
|
doi:10.20944/preprints202306.0771.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Solder Alloys; Mechanical Properties; Alloy Design; Sn-based Alloys; Data Science; Predictive models; Machine Learning
Online: 12 June 2023 (05:23:12 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0115.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
6063 aluminum alloy; Al-Ti-C-La composite alloy; refinement effect; precipitated phase; mechanical properties
Online: 7 July 2020 (08:26:44 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0536.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
photocatalysis, co-catalysts, water splitting, metallic cluster
Online: 27 July 2018 (09:33:40 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0154.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
plasma electrolytic oxidation; photocatalysis; photoluminescence, MgO, MgAl2O4, methyl orange
Online: 6 March 2024 (04:01:23 CET)
ARTICLE
|
doi:10.20944/preprints202207.0052.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
alumina; catalysis; gasoline fraction of oil; hydrotreating; rare earth element; zeolite
Online: 4 July 2022 (10:39:29 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0105.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
nitroxyl radical; TEMPO; cyclosporine A; sensor
Online: 5 October 2020 (20:19:21 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0492.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
single atom catalysis; carbon-supported catalysts; platinum-group metals; aberration-corrected scanning transmission electron microscopy
Online: 20 November 2018 (09:19:06 CET)
REVIEW
|
doi:10.20944/preprints201811.0019.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
hydrogen; electrocatalysts; transition metal; layered material; heterostructure; hierarchical; surface engineering
Online: 2 November 2018 (05:16:22 CET)
REVIEW
|
doi:10.20944/preprints202007.0649.v1
Subject:
Chemistry And Materials Science,
Physical Chemistry
Keywords:
Glycerol polymerization; Polyglycerol; Alkaline catalyst; Mechanism
Online: 26 July 2020 (17:36:16 CEST)
ARTICLE
|
doi:10.20944/preprints201801.0228.v2
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
sustainable development, recycling, spent catalysts, zinc, copper
Online: 22 February 2018 (15:46:53 CET)
ARTICLE
|
doi:10.20944/preprints202011.0658.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Ethylene polymerization; metallocene; zirconium-based catalyst; organoboron compounds; kinetic modeling.
Online: 26 November 2020 (09:44:35 CET)
SHORT NOTE
|
doi:10.20944/preprints202306.1366.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Tantalum alloys; Tungsten binary alloys; Irradiation; Neutron irradiation; Proton irradiation; Yield strength; Ultimate tensile strength.
Online: 19 June 2023 (13:35:12 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0345.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
platinum electrocatalys; PtCu/C; oxygen electroreduction; methanol electrooxidation; catalyst activity; durability; fuel cell life tests; de-alloyed catalysts; PEM FC
Online: 24 February 2020 (03:56:11 CET)
ARTICLE
|
doi:10.20944/preprints201812.0164.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
Shape memory alloy; SMA; Smart material; Radiation effect; solar radiation effect; radiation heat
Online: 8 September 2022 (09:02:46 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1239.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
bio-jet fuel; MoS2 catalyst; zeolite; Brønsted acid sites; hydrodeoxygenation; hydroisomerization; methyl palmitate
Online: 19 September 2023 (05:23:48 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0064.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
spent fluid catalytic cracking catalyst; waste slag; leaching; lanthanum oxide; rare earths recovery
Online: 6 December 2021 (12:04:43 CET)
REVIEW
|
doi:10.20944/preprints202002.0215.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
hydrogen evolution reaction; catalysis; supported catalysts; single atom catalysts
Online: 16 February 2020 (12:57:18 CET)
REVIEW
|
doi:10.20944/preprints202310.0953.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
Quasicrystals; Chemical bonding; Transport properties; Magnetism; Superconductivity
Online: 16 October 2023 (09:41:15 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0323.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
photocatalytic degradation; ethoxylated alkylphenols; gold titanium catalyst
Online: 14 August 2020 (11:23:10 CEST)
REVIEW
|
doi:10.20944/preprints202011.0301.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Ruthenium; Heterogeneous; Levulinic acid; hydrogenation; γ-valerolactone.
Online: 10 November 2020 (10:36:07 CET)
REVIEW
|
doi:10.20944/preprints202404.1763.v1
Subject:
Chemical Engineering,
Chemistry And Materials Science
Keywords:
CO2; CO2 hydrogenation; Tandem Catalysts; Higher Alcohols
Online: 26 April 2024 (12:37:32 CEST)
ARTICLE
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
soot oxidation; catalytic; heterogeneous catalysis; oxygen vacancies; iron doped ceria catalyst; ceria
Online: 1 September 2019 (09:02:29 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0562.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
MgAl2O4, Single atomic Nin+, RWGS, Stability, Reaction mechanism
Online: 24 May 2021 (10:50:17 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0153.v1
Subject:
Social Sciences,
Geography, Planning And Development
Keywords:
Urban waterscape; Covid-19; boreholes; urban governance; Nairobi
Online: 10 June 2022 (08:10:25 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0142.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
graphene; fullerenes; atomic metals; doubly-charged anions; tunable catalysts; water oxidation; electron scattering
Online: 6 August 2020 (10:04:21 CEST)
REVIEW
|
doi:10.20944/preprints202405.2075.v1
Subject:
Metallurgy And Metallurgical Engineering,
Engineering
Keywords:
Laser Powder Bed Fusion; Alloy; Advantage and limitation; Laser Parameters
Online: 31 May 2024 (09:13:56 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1707.v1
Subject:
Metallurgy And Metallurgical Engineering,
Engineering
Keywords:
Alloy 800H; cold rolling; cross rolling; annealing; microstructure
Online: 26 April 2024 (08:16:12 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1305.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
titanium-niobium alloy; stress-strain curve; high temperature; simulation; texture; strain rate sensitivity
Online: 20 October 2023 (03:57:53 CEST)
REVIEW
|
doi:10.20944/preprints202305.1650.v1
Subject:
Chemistry And Materials Science,
Organic Chemistry
Keywords:
Porous organic polymer; biomass conversion; lignocellulose; 5-hydroxymethylfurfural; eco-friendly catalysts
Online: 23 May 2023 (11:04:40 CEST)
REVIEW
|
doi:10.20944/preprints202104.0027.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Heterogeneous catalysis; green chemistry; organosilica; flow chemistry; sol-gel; nanocatalysis
Online: 1 April 2021 (14:46:48 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1382.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
ethanol; propylene; zinc; Hβ; acidity; coke deposition
Online: 22 March 2024 (13:11:25 CET)
ARTICLE
|
doi:10.20944/preprints202306.1222.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
copper catalysts; disaccharides; maltose; sorbitol; Cu on silica
Online: 16 June 2023 (10:38:30 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0287.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
CuCrSn alloy; Cold rolling; Aging; Tensile strength; Conductivity.
Online: 13 April 2023 (03:24:33 CEST)
REVIEW
|
doi:10.20944/preprints202306.1478.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Mg alloy; Asymmetric extrusion; Texture; Strain path.
Online: 21 June 2023 (04:11:09 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1556.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
bimetallic catalyst; Raman spectroscopy; TPR; palladium hydride; chemisorption; DRIFTS; STEM-EDX
Online: 25 July 2023 (10:03:28 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0130.v1
Subject:
Computer Science And Mathematics,
Other
Keywords:
data; cooperatives; open data; data stewardship; data governance; digital commons; data sovereignty; open digital federation platform
Online: 7 April 2023 (14:14:02 CEST)
REVIEW
|
doi:10.20944/preprints202311.1494.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Magnesium alloy; Cardiovascular stent; Corrosion resistance; Protective coating; Rapid endothelialization
Online: 23 November 2023 (08:43:42 CET)
ARTICLE
|
doi:10.20944/preprints201807.0506.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
dissimilar metal; torch brazing; interface joint; intermetallic compound; shear strength
Online: 26 July 2018 (08:25:19 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0416.v1
Subject:
Chemical Engineering,
Chemistry And Materials Science
Keywords:
cobalt oxide; magnesium oxide; spinel; solid solution; reoxidation
Online: 7 June 2024 (07:51:33 CEST)
REVIEW
|
doi:10.20944/preprints202405.0030.v1
Subject:
Other,
Public Health And Healthcare
Keywords:
holistic development; physical activity benefits; educational strategies; wellness frameworks; student engagement; inclusive sports programs
Online: 1 May 2024 (04:31:16 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1036.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
Atomically dispersed; Fe-N-C; Mechanism investigation; Activity enhancement strategy; Oxygen reduction reaction
Online: 13 January 2024 (16:42:37 CET)
ARTICLE
|
doi:10.20944/preprints202310.2044.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
carbon dioxide hydrogenation; methanol synthesis; nanomaterials; heterogeneous catalysis; metal-support interaction
Online: 31 October 2023 (09:17:30 CET)
ARTICLE
|
doi:10.20944/preprints202310.1340.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
fluidized catalytic cracking; catalyst characterization; catalyst deactivation; coking mechanism; mass loss; catalyst kinetic; thermodynamic parameters
Online: 23 October 2023 (05:41:30 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0109.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Layered Double Hydroxides (LDH); mechano-chemical / co-precipitation synthesis; organic alkalis (tetramethylammonium hydroxides); memory effect; Claisen-Schmidt condensation; self-cyclohexanone condensation
Online: 8 June 2022 (03:23:29 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0573.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
acetic acid; reforming; hydrogen; cobalt; ceria
Online: 23 December 2020 (09:09:34 CET)
ARTICLE
|
doi:10.20944/preprints201803.0016.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
C-C bond formation; henry reaction; solid base catalyst; layered double hydroxide
Online: 2 March 2018 (04:05:24 CET)
REVIEW
|
doi:10.20944/preprints202405.1324.v1
Subject:
Water Science And Technology,
Environmental And Earth Sciences
Keywords:
Wastewater; Sludge; Heterogeneous Catalysts; Biodiesel Production
Online: 21 May 2024 (09:34:47 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1954.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
SBA-15; nanostructured materials; Cobalt; Molybdenum; hydrodesulfurization; environmental catalysis; petroleum refining
Online: 29 January 2024 (04:12:40 CET)
ARTICLE
|
doi:10.20944/preprints202309.1169.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
CO2; spectroelectrochemistry; Manganese; rhenium; carbon dioxide reduction
Online: 19 September 2023 (05:46:05 CEST)
SHORT NOTE
|
doi:10.20944/preprints202310.1138.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
lead-bismuth eutectic; lead; eutectic alloy; bismuth; thermal-physical properties
Online: 18 October 2023 (07:11:18 CEST)
REVIEW
|
doi:10.20944/preprints202308.0337.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
titanium alloy; aluminum; high temperature oxidation resistance; thermal corrosion resistance; wear resistance
Online: 3 August 2023 (10:41:30 CEST)
REVIEW
|
doi:10.20944/preprints202111.0271.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
7xxx superhard aluminum; Heat treatment technological; Alloy microstructure; Future direction
Online: 15 November 2021 (19:14:37 CET)
ARTICLE
|
doi:10.20944/preprints201905.0111.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
pulse volume; signal noise ratio; automated ultrasonic testing; simulation software
Online: 9 May 2019 (12:47:50 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0637.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Solidification Kinetics; Aluminum; Cerium
Online: 9 May 2023 (10:26:16 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0175.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
ɤ-TiAl; Monkman-Grant parameter; Coble creep; Nabarro-Herring creep
Online: 9 September 2021 (10:59:17 CEST)
REVIEW
|
doi:10.20944/preprints201910.0226.v2
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
friction stir welding; TIG welding; friction stir processing; dissimilar alloys; aluminium alloys; mechanical properties; microstructure
Online: 25 October 2019 (12:08:31 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0008.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
basalt fibre; fabric; magnesium; centrifugal cast; metal matrix composite
Online: 1 August 2019 (04:57:31 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0003.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Shape memory alloys; CuZr alloy; Thermal cycling; Microstructure; Martensitic transformation; Transmission electron microscopy
Online: 3 May 2019 (14:10:58 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0481.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Al-5Fe-Er alloy; microstructure; in situ tension; crack evolution
Online: 20 November 2018 (05:20:34 CET)
ARTICLE
|
doi:10.20944/preprints201808.0050.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
OSRM; nickel; bimetallic catalyst; heterogeneous catalysis; Pd-Ni
Online: 2 August 2018 (16:54:10 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0213.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Ni catalysts; bimetallic catalysts; hydrogen; catalytic decomposition of methane; thermogravimetric analysis; carbon nanofibers
Online: 12 July 2018 (08:07:03 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0700.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
residual stress; thermal-vibration stress relief; 2219 aluminum alloy ring; numerical simulation
Online: 9 June 2023 (10:28:55 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0080.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
C7025 alloy; C7035 alloy; stress relaxation; dynamic equation; microstructure
Online: 5 July 2018 (05:53:50 CEST)
REVIEW
|
doi:10.20944/preprints202312.0068.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Acid-base catalysis; Green catalytic transformation; Layered double hydroxides; Heterogeneous catalysis; Applications
Online: 1 December 2023 (10:03:56 CET)
ARTICLE
|
doi:10.20944/preprints202306.0660.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
Electrochemical Promotion of Catalysis (EPOC); non-Faradaic electrochemical modification of catalytic activity (NEMCA); CO2 Hydrogenation; Rh; Rhodium; YSZ; XPS
Online: 9 June 2023 (03:50:24 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0617.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
dry reforming; methane; ceria-zirconia; supercritical synthesis; oxygen vacancies; stability
Online: 9 May 2023 (08:53:37 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0099.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
Fe-N-C catalysts, oxygen reduction reaction,
Online: 6 June 2018 (15:37:29 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0045.v1
Subject:
Energy And Fuel Technology,
Engineering
Keywords:
hydrogen; emissions; altitude; exhaust aftertreatment system; ambient temperature; low temperature; light-off
Online: 1 May 2024 (05:39:48 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1874.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
Helional® ; selective hydrodechlorination; heterogeneous catalysis; XANES analysis; EXAFS analysis
Online: 26 January 2024 (09:41:39 CET)
ARTICLE
|
doi:10.20944/preprints202304.0711.v1
Subject:
Chemistry And Materials Science,
Other
Keywords:
methane dehydroaromatization; zeolite ZSM-5; micro-mesoporous structure; benzene
Online: 21 April 2023 (10:05:20 CEST)
REVIEW
|
doi:10.20944/preprints202308.1505.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
fatty acids; fatty acid methyl esters; transesterification; epoxidation; catalyst; viscosity; oxidation stability; acidity; biorefinery; sustainability; circular economy
Online: 22 August 2023 (08:11:22 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0237.v1
Subject:
Metals, Alloys And Metallurgy,
Chemistry And Materials Science
Keywords:
AZ31; high strain rate; gradient rolling; microstructure; mechanical property
Online: 7 June 2024 (11:17:56 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0715.v1
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
metamagnetic phase transition; magnetocaloric effect; Heusler alloys; Monte Carlo calculations.
Online: 13 October 2023 (07:09:23 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0346.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
phase-field; solidification; non-equilibrium thermodynamics; crystal formation
Online: 21 December 2021 (14:07:58 CET)
ARTICLE
|
doi:10.20944/preprints202102.0238.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Additive manufacturing; Binder Jetting; aerospace; Invar36; CTE
Online: 9 February 2021 (12:07:31 CET)
ARTICLE
|
doi:10.20944/preprints202404.1958.v1
Subject:
Metals, Alloys And Metallurgy,
Chemistry And Materials Science
Keywords:
multi constituent bronze copper alloys; heavy loaded sliding applications; strengthening mechanisms
Online: 30 April 2024 (05:56:21 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1364.v1
Subject:
Biomaterials,
Chemistry And Materials Science
Keywords:
sandblasting; anodic oxidation; Ti6Al7Nb titanium alloy
Online: 22 April 2024 (10:16:45 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0228.v1
Subject:
Chemistry And Materials Science,
Chemical Engineering
Keywords:
Ti-V-Cr-Fe alloy; hydrogen storage characteristics; metal corrosion; heat treatment; crystal structure
Online: 31 March 2017 (09:19:32 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1244.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Alloy 625; Aging treatment; Mechanical strength; Corrosion resistance
Online: 21 March 2024 (07:23:14 CET)