X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (195) 195
metallurgy (169) 169
electricity (102) 102
physics (94) 94
performing operations (91) 91
transporting (91) 91
general tagging of cross-sectional technologies spanning over several sections of the ipc (82) 82
general tagging of new technological developments (82) 82
organic chemistry (82) 82
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (82) 82
heterocyclic compounds (79) 79
basic electric elements (77) 77
human necessities (77) 77
engineering, chemical (76) 76
hygiene (71) 71
medical or veterinary science (71) 71
preparations for medical, dental, or toilet purposes (66) 66
chemistry, multidisciplinary (62) 62
technologies or applications for mitigation or adaptation againstclimate change (61) 61
chemistry, physical (48) 48
index medicus (48) 48
physical or chemical processes or apparatus in general (47) 47
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (42) 42
catalysis (41) 41
mechanical engineering (38) 38
blasting (37) 37
heating (37) 37
lighting (37) 37
weapons (37) 37
화학공학 (37) 37
electric solid state devices not otherwise provided for (35) 35
platinum (35) 35
semiconductor devices (35) 35
carbon dioxide (34) 34
chemical or physical processes, e.g. catalysis or colloidchemistry (34) 34
their relevant apparatus (34) 34
analysis (32) 32
catalysts (31) 31
nanoparticles (29) 29
dyes (28) 28
adhesives (27) 27
materials science, multidisciplinary (27) 27
miscellaneous applications of materials (27) 27
miscellaneous compositions (27) 27
natural resins (27) 27
paints (27) 27
polishes (27) 27
technical subjects covered by former uspc (27) 27
electrochemistry (26) 26
humans (26) 26
climate change mitigation technologies in the production orprocessing of goods (25) 25
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (25) 25
specific therapeutic activity of chemical compounds ormedicinal preparations (25) 25
materials for miscellaneous applications, not provided forelsewhere (24) 24
biotechnology (23) 23
calculating (23) 23
computing (23) 23
counting (23) 23
mixtures (22) 22
optics (22) 22
devices or arrangements, the optical operation of which ismodified by changing the optical properties of the medium of thedevices or arrangements for the control of the intensity,colour, phase, polarisation or direction of light, e.g.switching, gating, modulating or demodulating (21) 21
electrocatalysts (21) 21
frequency-changing (21) 21
industrial chemistry/chemical engineering (21) 21
non-linear optics (21) 21
optical analogue/digital converters (21) 21
optical logic elements (21) 21
techniques or procedures for the operation thereof (21) 21
agriculture (20) 20
animal husbandry (20) 20
biocides, e.g. as disinfectants, as pesticides, as herbicides (20) 20
electric communication technique (20) 20
energy & fuels (20) 20
fishing (20) 20
forestry (20) 20
hunting (20) 20
peng-robinson equation of state (20) 20
pest repellants or attractants (20) 20
plant growth regulators (20) 20
preservation of bodies of humans or animals or plants or partsthereof (20) 20
thermodynamics (20) 20
trapping (20) 20
state (19) 19
animals (18) 18
research (18) 18
separation (18) 18
acoustics (17) 17
apparatus therefor (17) 17
electrolytic or electrophoretic processes (17) 17
microbiology (17) 17
musical instruments (17) 17
physics, applied (17) 17
speech analysis or synthesis (17) 17
speech or audio coding or decoding (17) 17
speech or voice processing (17) 17
speech recognition (17) 17
treatment of water, waste water, sewage, or sludge (17) 17
carbon-dioxide (16) 16
compositions based thereon (16) 16
data processing systems or methods, specially adapted foradministrative, commercial, financial, managerial, supervisoryor forecasting purposes (16) 16
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (831) 831
Korean (386) 386
French (43) 43
German (25) 25
Russian (18) 18
Chinese (10) 10
Spanish (9) 9
Portuguese (4) 4
Arabic (1) 1
Danish (1) 1
Dutch (1) 1
Slovenian (1) 1
Turkish (1) 1
Ukrainian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Nanoscale, ISSN 2040-3364, 03/2015, Volume 7, Issue 12, pp. 5157 - 5163
Journal Article
The Journal of Supercritical Fluids, ISSN 0896-8446, 08/2018, Volume 138, p. 73
The solubility of CO.sub.2 in three different 1-butyl-3-methylimidazolium ([BMIM]) cation-based ionic liquids: 1-butyl-3-methylimidazolium acetate... 
Measurement | Sulfates
Journal Article
Korean Journal of Chemical Engineering, ISSN 0256-1115, 04/2015, Volume 32, Issue 8, pp. 1678 - 1687
Journal Article
Korean Journal of Chemical Engineering, ISSN 0256-1115, 01/2016, Volume 33, Issue 1, p. 248
Journal Article
The Journal of Supercritical Fluids, ISSN 0896-8446, 08/2018, Volume 138, pp. 73 - 81
The solubility of CO in three different 1-butyl-3-methylimidazolium ([BMIM]) cation-based ionic liquids: 1-butyl-3-methylimidazolium acetate ([BMIM][Ac]),... 
Ionic liquids | CO2 solubility | PR-EoS | [BMIM] cation | Lignocellulosic | solubility
Journal Article
Nanoscale, ISSN 2040-3364, 02/2014, Volume 6, Issue 4, pp. 2131 - 2136
Edge-exposed MoS2 nano-assembled structures are designed for high hydrogen evolution reaction activity and long term stability. The number of sulfur edge sites... 
NANOPARTICLES | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | GRAPHENE | SITES | NANOSCIENCE & NANOTECHNOLOGY | CATALYST | H-2 | CHEMISTRY, MULTIDISCIPLINARY | WATER | LAYERS | Molybdenum - chemistry | Nanostructures - chemistry | Catalysis | Electrochemical Techniques | Hydrogen - chemistry | Sulfides - chemistry
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 12/2015, Volume 137, Issue 49, pp. 15478 - 15485
Demand on the practical synthetic approach to the high performance electrocatalyst is rapidly increasing for fuel cell commercialization. Here we present a... 
SHAPE-CONTROL | DESIGN | BIMETALLIC NANOCRYSTALS | PERFORMANCE | PLATINUM | FUEL-CELL APPLICATIONS | STABLE ELECTROCATALYSTS | ALLOY | CHEMISTRY, MULTIDISCIPLINARY | FEPT NANOPARTICLES | CATALYSTS | Nanoparticles | Usage | Research | Catalysis | Chemical synthesis
Journal Article
ISSN 2041-6520, 10/2019, Volume 1, Issue 39, pp. 8955 - 8963
Cyclopolymerization (CP) of 1,6-heptadiyne derivatives is a powerful method for synthesizing conjugated polyenes containing five- or six-membered rings via α-... 
Journal Article
Chemical Science, ISSN 2041-6520, 10/2019, Volume 10, Issue 39, pp. 8955 - 8963
Cyclopolymerization (CP) of 1,6-heptadiyne derivatives is a powerful method for synthesizing conjugated polyenes containing five- or six-membered rings via α-... 
Journal Article
Fluid Phase Equilibria, ISSN 0378-3812, 08/2013, Volume 352, p. 67
Journal Article
Fuel, ISSN 0016-2361, 04/2012, Volume 94, Issue 1, pp. 578 - 585
► Effect of heterogeneous catalysts on hydroprocessing of soybean oil. ► NiMo, CoMo, Pd, Ni catalysts show good conversion (>90%). ► Isomerization and cracking... 
Renewable diesel | Vegetable oil | Hydroprocessing | Catalysts | OXIDATION | ENERGY & FUELS | REFINERIES | MIXTURES | ENGINEERING, CHEMICAL | VEGETABLE-OILS | BIOMASS | BIODIESEL | FUEL
Journal Article
Applied Catalysis. B, Environmental, ISSN 0926-3373, 06/2018, Volume 225, p. 530
Proton exchange membrane fuel cells (PEMFC) are regarded as a promising renewable energy source for a future hydrogen energy society. However, highly active... 
Spectroscopy | Hydrogen-based energy | Catalysts | Durability | Catalytic activity | Accelerated tests | Fuel technology | Nanoparticles | Renewable energy | Fuel cells | Electrochemistry | Catalysis | Chemical synthesis | Surface activity | Proton exchange membrane fuel cells | Commercialization | Electrochemical impedance spectroscopy
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 02/2014, Volume 53, Issue 8, pp. 3414 - 3414
Journal Article
Industrial and Engineering Chemistry Research, ISSN 0888-5885, 02/2014, Volume 53, Issue 8, p. 3414
Journal Article
by Chung, DY and Han, JW and Lim, DH and Jo, JH and Yoo, SJ and Lee, H and Sung, YE
NANOSCALE, ISSN 2040-3364, 2015, Volume 7, Issue 12, pp. 5157 - 5163
Structure effects of NiS and Ni3S2 nanoparticles were investigated for their electrocatalytic activity in the hydrogen evolution reaction in both acid and... 
EDGE SITES | OXIDATION | AUGMENTED-WAVE METHOD | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | NANOSCIENCE & NANOTECHNOLOGY | TOTAL-ENERGY CALCULATIONS | CHEMISTRY, MULTIDISCIPLINARY | MOS2 NANOPARTICLES | INITIO MOLECULAR-DYNAMICS | METALS | KINETICS | BASIS-SET | CATALYSTS
Journal Article
Fluid Phase Equilibria, ISSN 0378-3812, 08/2013, Volume 352, pp. 67 - 74
In this study, we measured the solubility of carbon dioxide in five different ionic liquids: 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide... 
Peng–Robinson equation of state | [HMIM] cation | Carbon dioxide | Solubility | Ionic liquid | Peng-Robinson equation of state | SYSTEM | CHEMISTRY, PHYSICAL | ENGINEERING, CHEMICAL | PRESSURE PHASE-BEHAVIOR | THERMODYNAMICS | BINARY-MIXTURES | TEMPERATURES | CARBON-DIOXIDE
Journal Article
by Yim, JH and Park, KW and Lim, JS and Choi, KY
JOURNAL OF CHEMICAL AND ENGINEERING DATA, ISSN 0021-9568, 09/2019, Volume 64, Issue 9, pp. 3882 - 3888
Liquid-liquid equilibrium (LLE) of a ternary mixture of water, 2,3-butanediol, and 4-methyl-2-pentanol has been measured at three different temperatures... 
FERMENTATION BROTH | STATE | CHEMISTRY, MULTIDISCIPLINARY | ENGINEERING, CHEMICAL | RECOVERY | THERMODYNAMICS | ALCOHOL | CHEMICALS | 2,3-BUTANEDIOL | MICROBIAL-PRODUCTION | REACTIVE-EXTRACTION | SEPARATION | WATER
Journal Article
Nature Genetics, ISSN 1061-4036, 2014, Volume 46, Issue 3, pp. 270 - 278
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.