Ultrathin porous graphitic carbon nanosheets activated by alkali metal salts for high power density lithium-ion capacitors

Rare Metals ◽  
2020 ◽  
Vol 39 (12) ◽  
pp. 1364-1373 ◽  
Author(s):  
Yu-Qing Dai ◽  
Guang-Chao Li ◽  
Xin-Hai Li ◽  
Hua-Jun Guo ◽  
Zhi-Xing Wang ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Power Density ◽  
High Power ◽  
Lithium Ion ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Metal Salts ◽  
High Power Density ◽  
Alkali Metal Salts ◽  
Carbon Nanosheets

Design and Characteristics of Microfocus X-ray Source with Sealed Tube and Transmissive Target on Diamond Window

2021 ◽  
Vol 79 (6) ◽  
pp. 631-640
Author(s):  
Takaaki Tsunoda ◽  
Takeo Tsukamoto ◽  
Yoichi Ando ◽  
Yasuhiro Hamamoto ◽  
Yoichi Ikarashi ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
High Speed ◽  
Electronic Device ◽  
High Reliability ◽  
Electronic Devices ◽  
Lithium Ion ◽  
High Power Density ◽  
High Magnification ◽  
X Ray

Electronic devices such as medical instruments implanted in the human body and electronic control units installed in automobiles have a large impact on human life. The electronic circuits in these devices require highly reliable operation. Radiographic testing has recently been in strong demand as a nondestructive way to help ensure high reliability. Companies that use high-density micrometer-scale circuits or lithium-ion batteries require high speed and high magnification inspection of all parts. The authors have developed a new X-ray source supporting these requirements. The X-ray source has a sealed tube with a transmissive target on a diamond window that offers advantages over X-ray sources having a sealed tube with a reflective target. The X-ray source provides high-power-density X-ray with no anode degradation and a longer shelf life. In this paper, the authors will summarize X-ray source classification relevant to electronic device inspection and will detail X-ray source performance requirements and challenges. The paper will also elaborate on technologies employed in the X-ray source including tube design implementations for high-power-density X-ray, high resolution, and high magnification simultaneously; reduced system downtime for automated X-ray inspection; and reduced dosages utilizing quick X-ray on-and-off emission control for protection of sensitive electronic devices.

Synthesis of Single Crystalline Spinel LiMn2O4Nanowires for a Lithium Ion Battery with High Power Density

Nano Letters ◽  
2009 ◽  
Vol 9 (3) ◽  
pp. 1045-1051 ◽  
Author(s):  
Eiji Hosono ◽  
Tetsuichi Kudo ◽  
Itaru Honma ◽  
Hirofumi Matsuda ◽  
Haoshen Zhou
Keyword(s):  
Lithium Ion Battery ◽  
Power Density ◽  
High Power ◽  
Lithium Ion ◽  
High Power Density ◽  
Single Crystalline

Carbonized Polyacrylonitrile-Stabilized SeSxCathodes for Long Cycle Life and High Power Density Lithium Ion Batteries

2014 ◽  
Vol 24 (26) ◽  
pp. 4082-4089 ◽  
Author(s):  
Chao Luo ◽  
Yujie Zhu ◽  
Yang Wen ◽  
Jingjing Wang ◽  
Chunsheng Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Power Density ◽  
High Power ◽  
Lithium Ion ◽  
Cycle Life ◽  
High Power Density ◽  
Long Cycle ◽  
Long Cycle Life

scholarly journals Blow-spun N-doped carbon fiber based high performance flexible lithium ion capacitors

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 9833-9839
Author(s):  
Changzhen Zhan ◽  
Jianan Song ◽  
Xiaolong Ren ◽  
Yang Shen ◽  
Hui Wu ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Energy Density ◽  
Power Density ◽  
High Power ◽  
High Performance ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
High Power Density ◽  
Hybrid Supercapacitors

Constructing flexible hybrid supercapacitors is a feasible way to achieve devices with high energy density, high power density and flexibility at the same time.

Binder-free Fe2N nanoparticles on carbon textile with high power density as novel anode for high-performance flexible lithium ion batteries

Nano Energy ◽  
2015 ◽  
Vol 11 ◽  
pp. 348-355 ◽  
Author(s):  
Muhammad-Sadeeq Balogun ◽  
Minghao Yu ◽  
Yongchao Huang ◽  
Cheng Li ◽  
Pingping Fang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Power Density ◽  
High Power ◽  
High Performance ◽  
Lithium Ion ◽  
High Power Density ◽  
Binder Free
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