X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (416) 416
Patent (199) 199
Magazine Article (32) 32
Dissertation (13) 13
Conference Proceeding (9) 9
Publication (5) 5
Book Chapter (4) 4
Book / eBook (2) 2
Reference (1) 1
Streaming Video (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
electricity (72) 72
basic electric elements (61) 61
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (53) 53
performing operations (43) 43
transporting (43) 43
human necessities (30) 30
physics (29) 29
foods or foodstuffs (22) 22
their treatment, not covered by other classes (22) 22
blasting (21) 21
heating (21) 21
lighting (21) 21
mechanical engineering (21) 21
weapons (21) 21
tea (20) 20
coffee (19) 19
manufacture, preparation, or infusion thereof (19) 19
their substitutes (19) 19
index medicus (17) 17
physical or chemical processes or apparatus in general (17) 17
separation (16) 16
文学作品 (16) 16
chemistry (15) 15
metallurgy (12) 12
calculating (11) 11
computing (11) 11
counting (11) 11
measuring (10) 10
ranges (10) 10
testing (10) 10
ventilating (10) 10
现代文学 (10) 10
air-conditioning, air-humidification, ventilation, use of aircurrents for screening (9) 9
humans (9) 9
文学 (9) 9
animals (8) 8
electric digital data processing (8) 8
教学 (8) 8
诗歌 (8) 8
generation (7) 7
作文 (7) 7
新型城镇化 (7) 7
诗集 (7) 7
capacitors (6) 6
capacitors, rectifiers, detectors, switching devices orlight-sensitive devices, of the electrolytic type (6) 6
conversion or distribution of electric power (6) 6
expression (6) 6
general tagging of cross-sectional technologies spanning over several sections of the ipc (6) 6
general tagging of new technological developments (6) 6
physics, applied (6) 6
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (6) 6
technologies or applications for mitigation or adaptation againstclimate change (6) 6
语文学习 (6) 6
agriculture (5) 5
analysis (5) 5
animal husbandry (5) 5
cancer (5) 5
chemistry, multidisciplinary (5) 5
fishing (5) 5
foods, foodstuffs, or non-alcoholic beverages, not covered bysubclasses a23b - a23j (5) 5
forestry (5) 5
hand tools (5) 5
hunting (5) 5
manipulators (5) 5
materials science, multidisciplinary (5) 5
mesoporous silica nanoparticles (5) 5
mice (5) 5
nanoscience & nanotechnology (5) 5
portable power-driven tools (5) 5
preservation of foods or foodstuffs, in general (5) 5
protein (5) 5
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (5) 5
their preparation or treatment, e.g. cooking, modification ofnutritive qualities, physical treatment (5) 5
trapping (5) 5
小学生 (5) 5
小说 (5) 5
花城 (5) 5
after-treatment of the shaped products, e.g. repairing (4) 4
care of birds, fishes, insects (4) 4
chemistry, physical (4) 4
controlling (4) 4
conveying (4) 4
functional features or details of lighting devices or systemsthereof (4) 4
gene (4) 4
handling record carriers (4) 4
handling thin or filamentary material (4) 4
indexing scheme associated with subclasses f21k, f21l, f21sand f21v, relating to usesor applications of lighting devices or systems (4) 4
machine tools (4) 4
measuring force, stress, torque, work, mechanical power,mechanical efficiency, or fluid pressure (4) 4
metal-working not otherwise provided for (4) 4
new breeds of animals (4) 4
non-portable lighting devices (4) 4
packing (4) 4
pneumatic tube conveyors (4) 4
presentation of data (4) 4
rearing or breeding animals, not otherwise provided for (4) 4
recognition of data (4) 4
record carriers (4) 4
regulating (4) 4
shaping of material in a plastic state, not otherwise providedfor (4) 4
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of the American Chemical Society, ISSN 0002-7863, 01/2015, Volume 137, Issue 3, pp. 1020 - 1023
Covalent organic frameworks (COFs) are excellent candidates for various applications. So far, successful methods for the constructions of COFs have been... 
TARGETED SYNTHESIS | DESIGNED SYNTHESIS | HYDROGEN | MACROCYCLES | CONSTRUCTION | CHEMISTRY | COORDINATION | CRYSTALLINE | CHEMISTRY, MULTIDISCIPLINARY | Chemical bonds | Chemical reactions | Chemical properties | Adsorption | Hydrogen | Analysis
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 04/2013, Volume 135, Issue 13, pp. 5175 - 5182
Journal Article
Nature Cell Biology, ISSN 1465-7392, 05/2009, Volume 11, Issue 5, pp. 631 - 636
Journal Article
Journal Article
Mobile Networks and Applications, ISSN 1383-469X, 8/2018, Volume 23, Issue 4, pp. 864 - 878
Journal Article
Journal Article
Nano-Micro Letters, ISSN 2311-6706, 1/2018, Volume 10, Issue 1, pp. 1 - 7
Journal Article
花城, ISSN 1000-789X, 2009, Issue 6, pp. 2 - 2
Journal Article
ACS Nano, ISSN 1936-0851, 11/2013, Volume 7, Issue 11, pp. 10271 - 10284
Journal Article
赣南师范学院学报, ISSN 1004-8332, 2016, Volume 37, Issue 3, pp. 37 - 40
氧化石墨烯(GO)是一种性能优异的新型碳材料,具有较高的比表面积和表面丰富的官能团.本论文以氧化石墨烯(GO)为催化剂,炔烃为反应底物,1,2-二氯乙烷作溶剂,高效合成一系列酮类化合物.比较不同反应条件,并提出反应的可能机理. 
炔烃 | 氧化石墨烯 | | 水化
Journal Article
财经问题研究, ISSN 1000-176X, 2015, Issue 6, pp. 87 - 92
Journal Article