X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
solar cells (8) 8
chemistry, multidisciplinary (7) 7
materials science, multidisciplinary (7) 7
energieumwandlung (6) 6
fabrication (6) 6
chemistry, physical (5) 5
nanoscience & nanotechnology (5) 5
nanotubes (5) 5
photovoltaic cells (5) 5
solarzelle (5) 5
titan-oxid (5) 5
titanium dioxide (5) 5
课堂教学 (5) 5
arrays (4) 4
crystallography (4) 4
devices (4) 4
efficiency (4) 4
elektron (4) 4
emissions (4) 4
farbstoff (4) 4
glass (4) 4
performance (4) 4
performing operations (4) 4
physics, applied (4) 4
transporting (4) 4
培养 (4) 4
air quality (3) 3
alloys (3) 3
anatase (3) 3
basic electric elements (3) 3
chemistry (3) 3
electricity (3) 3
electrodes (3) 3
energy storage (3) 3
environmental sciences (3) 3
ferrous or non-ferrous alloys (3) 3
metallurgy (3) 3
meteorology & atmospheric sciences (3) 3
nanoparticles (3) 3
nanoröhre (3) 3
nanowire arrays (3) 3
nanowires (3) 3
perovskite (3) 3
photoanode (3) 3
rekombination (3) 3
solar batteries (3) 3
source apportionment (3) 3
treatment of alloys or non-ferrous metals (3) 3
中学生 (3) 3
学生 (3) 3
alternative energy sources (2) 2
analysis (2) 2
anatas (2) 2
annealing (2) 2
atmospheric physics (2) 2
aussendurchmesser (2) 2
biomass burning (2) 2
boring (2) 2
capacitance (2) 2
capacitors (2) 2
casting (2) 2
casting of metals (2) 2
casting of other substances by the same processes or devices (2) 2
charge recombination (2) 2
chemical-characterization (2) 2
combustion (2) 2
conversion (2) 2
criminal sentences (2) 2
deposition (2) 2
design and construction (2) 2
earth drilling (2) 2
earth drilling, e.g. deep drilling (2) 2
electrochemical reactions (2) 2
electrochromism (2) 2
electron-transport (2) 2
elektrochromie (2) 2
energiespeicherung (2) 2
energy & fuels (2) 2
energy management systems (2) 2
energy-conversion (2) 2
fahrdistanz (2) 2
farbstoffsolarzelle (2) 2
films (2) 2
fire-fighting (2) 2
fixed constructions (2) 2
flexible supercapacitors (2) 2
fluorides (2) 2
fto glass (2) 2
human necessities (2) 2
human rights (2) 2
innere oberfläche (2) 2
interface modification (2) 2
kristallstruktur (2) 2
laptop (2) 2
life-saving (2) 2
low-cost (2) 2
machine tools (2) 2
metal-working not otherwise provided for (2) 2
methods (2) 2
mining (2) 2
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


01/2019
The invention discloses high-strength, high-yield and low-melting-point aluminum alloy for pressure casting. The aluminum alloy contains the following... 
METALLURGY | ALLOYS | CHEMISTRY | TREATMENT OF ALLOYS OR NON-FERROUS METALS | FERROUS OR NON-FERROUS ALLOYS
Patent
Applied Surface Science, ISSN 0169-4332, 01/2019, Volume 463, pp. 939 - 946
Introducing ultra-thin Al O interface layer between the mp-TiO film and perovskite layer, makes and PCE of the solar cells increase, which are mainly... 
Charge recombination | Interface modification | Stability | Al2O3 | Perovskite solar cells | ROUTE | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | OXIDE | CHEMISTRY, PHYSICAL | CH3NH3PBI3 FILMS | LAYER | MATERIALS SCIENCE, COATINGS & FILMS | TIO2
Journal Article
Applied Surface Science, ISSN 0169-4332, 01/2019, Volume 463, p. 939
In common perovskite solar cells utilizing TiO.sub.2 as electron transport layer, undesirable charge recombination at TiO.sub.2/CH.sub.3NH.sub.3PbI.sub.3... 
Solar cells | Perovskite | Alternative energy sources | Solar batteries
Journal Article
Applied Surface Science, ISSN 0169-4332, 01/2019, Volume 463, pp. 939 - 946
In common perovskite solar cells utilizing TiO as electron transport layer, undesirable charge recombination at TiO /CH NH PbI interface is one of the crucial... 
Interface modification | Stability | Perovskite solar cells | Charge recombination
Journal Article
11/2018
The invention relates to a high thermal conductivity aluminium alloy for die casting, and a heat treatment method thereof. The raw materials comprise, by... 
METALLURGY | CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS | ALLOYS | CHEMISTRY | TREATMENT OF ALLOYS OR NON-FERROUS METALS | FERROUS OR NON-FERROUS ALLOYS
Patent
11/2018
The utility model discloses a logging while drilling appearance dabber, include: the dabber body, having the metal flow deferent and the clamping piece of... 
EARTH DRILLING, e.g. DEEP DRILLING | FIXED CONSTRUCTIONS | EARTH DRILLING | OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS | MINING
Patent
08/2018
The invention discloses a high-strength inflaming retarding pressure casting magnesium alloy. The high-strength inflaming retarding pressure casting magnesium... 
METALLURGY | ALLOYS | CHEMISTRY | TREATMENT OF ALLOYS OR NON-FERROUS METALS | FERROUS OR NON-FERROUS ALLOYS
Patent
06/2018
The utility model relates to a logging instrument, the utility model discloses a water hold up measuring apparatu for in producing well, it includes shell body... 
EARTH DRILLING, e.g. DEEP DRILLING | FIXED CONSTRUCTIONS | EARTH DRILLING | OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS | MINING
Patent
2017 IEEE 5th International Symposium on Electromagnetic Compatibility (EMC-Beijing), ISSN 1077-4076, 10/2017, Volume 2017-, pp. 1 - 4
To predict the radiation emission of the FPGA, the radiation emission model for the chip is proposed with ICEM and the simulation result is also presented in... 
Semiconductor device measurement | FPGA | radiation emission (RC) | electromagnetic compatibility (EMC) | Magnetic fields | LNFS | Integrated circuit modeling | Probes | Phase locked loops | Field programmable gate arrays
Conference Proceeding
Atmospheric Environment, ISSN 1352-2310, 11/2017, Volume 169, pp. 54 - 64
To evaluate the effectiveness of biomass burning control measures on PM reduction, day- and nighttime PM samples were collected at two urban sites in North... 
Source-apportionment analysis | Fine particulate matter | Atmospheric aerosols | Biomass burning sources | Emission controls | COMBUSTION | CHEMICAL-CHARACTERIZATION | SEASONAL-VARIATIONS | EMISSIONS | LEVOGLUCOSAN | ENVIRONMENTAL SCIENCES | AEROSOL | POLLUTION | ORGANIC-CARBON | SOURCE APPORTIONMENT | METEOROLOGY & ATMOSPHERIC SCIENCES | PARTICULATE MATTER
Journal Article
Atmospheric Environment, ISSN 1352-2310, 11/2017, Volume 169, p. 54
To evaluate the effectiveness of biomass burning control measures on PM.sub.2.5 reduction, day- and nighttime PM.sub.2.5 samples were collected at two urban... 
Tracers (Chemistry) | Analysis | Air quality | Air pollution | Global temperature changes | Emissions (Pollution)
Journal Article
ACS Applied Materials & Interfaces, ISSN 1944-8244, 10/2017, Volume 9, Issue 39, pp. 34085 - 34092
Journal Article
Solar Energy Materials and Solar Cells, ISSN 0927-0248, 04/2017, Volume 162, p. 13
Spray deposition has been demonstrated to be a promising method to prepare perovskite thin film with many advantages, such as easy and processable under fully... 
Solar cells | Annealing | Flow rates | Gas pressure | Evaporation | Thin films | Thickness | Perovskite | Photovoltaic cells | Flow velocity | Carrier density | Deposition | Spray deposition | Energy conversion efficiency
Journal Article
Solar Energy Materials and Solar Cells, ISSN 0927-0248, 04/2017, Volume 162, pp. 13 - 20
Spray deposition has been demonstrated to be a promising method to prepare perovskite thin film with many advantages, such as easy and processable under fully... 
Fast preparation | High efficient | Perovskite thin film | Planar solar cells | CH3NH3PbI3 | Spray deposition | PbI | PHYSICS, APPLIED | ENERGY & FUELS | PERFORMANCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | GROWTH | FABRICATION | Thin films | Solar cells | Perovskite | Annealing | Alternative energy sources | Solar batteries | Dielectric films | Methods
Journal Article
CrystEngComm, ISSN 1466-8033, 2017, Volume 19, Issue 2, pp. 325 - 334
In this paper, we successfully synthesized anatase TiO2 hierarchical microspheres (S0), anatase TiO2 submicro hollow mesospheres (S50), anatase TiO2 single... 
MICROSTRUCTURES | PHOTOANODE | PHOTOCATALYTIC ACTIVITY | SPHERES | PHOTOVOLTAIC APPLICATIONS | SIZE | CHARGE-TRANSPORT | LIGHT-SCATTERING | ELECTRODES | CRYSTALLOGRAPHY | EFFICIENCY | CHEMISTRY, MULTIDISCIPLINARY | Solar cells | Nanoparticles | Single crystals | Transmission electron microscopy | Synthesis | Anatase | Photovoltaic cells | Titanium dioxide
Journal Article
1/2017, Volume 19, Issue 2, pp. 325 - 334
In this paper, we successfully synthesized anatase TiO 2 hierarchical microspheres (S0), anatase TiO 2 sub-micro hollow mesospheres (S50), anatase TiO 2 single... 
Journal Article
新校园:中旬刊, ISSN 1672-7711, 2017, Issue 9, pp. 161 - 161
时至今日,多媒体教学因其直观、内容丰富等优点,已经越来越受到广大师生的欢迎。一线教师应该在发挥多媒体教学作用的同时,深入分析不足之处,加以改正,从而达到更好的教学效果。 
多媒体教学;优势;缺陷
Journal Article
图书馆学刊, ISSN 1002-1884, 2017, Volume 39, Issue 6, pp. 70 - 74
近年来,我国基层社会公益组织蓬勃发展,越来越多地参与到图书馆的阅读推广活动中,并取得了良好的社会效益。但公共图书馆与社会公益组织合作开展阅读推广活动还处于探索发展阶段,融合度仍需进一步提高,有必要深入研究两者在阅读推广活动方面开展合作的现状和意义,从而为完善两者合作的模式奠定基础。 
社会公益组织 | 阅读推广 | 合作模式 | 公共图书馆
Journal Article
林业经济, ISSN 1673-338X, 2017, Volume 39, Issue 5, pp. 11 - 18
Journal Article
No results were found for your search.

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