scholarly journals Disk Video Camera. 3. Recent Trends of Down Sized Large Capacity Disk. 3-2. Trend of High Density MD.

1999 ◽  
Vol 53 (10) ◽  
pp. 1360-1362
Author(s):  
Chiaki Nonaka
Keyword(s):  
Video Camera ◽  
High Density ◽  
Large Capacity ◽  
Recent Trends

High-density large-capacity nonvolatile holographic storage in photorefractive crystals

2005 ◽  
Author(s):  
Shiquan Tao ◽  
Zhuqing Jiang ◽  
Wei Yuan ◽  
Yuhong Wan ◽  
Ye Wang ◽  
...  
Keyword(s):  
High Density ◽  
Holographic Storage ◽  
Photorefractive Crystals ◽  
Large Capacity

Direct anodic exfoliation of graphite onto high-density aligned graphene for large capacity supercapacitors

Nano Energy ◽  
2017 ◽  
Vol 34 ◽  
pp. 515-523 ◽  
Author(s):  
Liangsheng Hu ◽  
Xiang Peng ◽  
Yong Li ◽  
Lei Wang ◽  
Kaifu Huo ◽  
...  
Keyword(s):  
High Density ◽  
Large Capacity

Large Capacity Enhancement of Carbon Electrodes by Solution Processing for High Density Energy Storage

2020 ◽  
Vol 12 (9) ◽  
pp. 10211-10223 ◽  
Author(s):  
Anna K. Farquhar ◽  
Scott R. Smith ◽  
Colin Van Dyck ◽  
Richard L. McCreery
Keyword(s):  
Energy Storage ◽  
High Density ◽  
Carbon Electrodes ◽  
Solution Processing ◽  
Large Capacity ◽  
Capacity Enhancement

scholarly journals Recent Trends on the Dehydrogenation Catalysis of Liquid Organic Hydrogen Carrier (LOHC): A Review

2021 ◽  
Author(s):  
Yasushi Sekine ◽  
Takuma Higo
Keyword(s):  
Renewable Energy ◽  
Energy Density ◽  
Ambient Condition ◽  
High Density ◽  
The Future ◽  
Recent Developments ◽  
Hydrogen Carrier ◽  
Recent Trends ◽  
Catalytic Processes

AbstractConsidering the expansion of the use of renewable energy in the future, the technology to store and transport hydrogen will be important. Hydrogen is gaseous at an ambient condition, diffuses easily, and its energy density is low. So liquid organic hydrogen carriers (LOHCs) have been proposed as a way to store hydrogen in high density. LOHC can store, transport, and use hydrogen at high density by hydrogenation and dehydrogenation cycles. In this review, we will focus on typical LOHCs, methylcyclohexane (MCH), 18H-dibenzyltoluene (DBT), and 12H-N-ethylcarbazole (NECZ), and summarize recent developments in dehydrogenation catalytic processes, which are key in this cycle.

Planar defects in ordered (Ga,In)P

1988 ◽  
Vol 46 ◽  
pp. 902-903
Author(s):  
S. McKernan ◽  
C. B. Carter ◽  
D. Bour ◽  
J. R. Shealy
Keyword(s):  
Electron Diffraction ◽  
Vapor Phase ◽  
Growth Direction ◽  
High Density ◽  
Ordered Structure ◽  
Planar Defects ◽  
Diffraction Patterns ◽  
Ternary Semiconductors ◽  
Anion Species ◽  
Metallic Vapor

The growth of ternary III-V semiconductors by organo-metallic vapor phase epitaxy (OMVPE) is widely practiced. It has been generally assumed that the resulting structure is the same as that of the corresponding binary semiconductors, but with the two different cation or anion species randomly distributed on their appropriate sublattice sites. Recently several different ternary semiconductors including AlxGa1-xAs, Gaxln-1-xAs and Gaxln1-xP1-6 have been observed in ordered states. A common feature of these ordered compounds is that they contain a relatively high density of defects. This is evident in electron diffraction patterns from these materials where streaks, which are typically parallel to the growth direction, are associated with the extra reflections arising from the ordering. However, where the (Ga,ln)P epilayer is reasonably well ordered the streaking is extremely faint, and the intensity of the ordered spot at 1/2(111) is much greater than that at 1/2(111). In these cases it is possible to image relatively clearly many of the defects found in the ordered structure.

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