Rechargeable solid state lithium microbatteries

Bates, J.B.; Gruzalski, G.R.; Luck, C.F.

doi:10.1109/memsys.1993.296957

Cited by 34 publications

(16 citation statements)

References 4 publications

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“…In [12], workers at Oak Ridge National Laboratory report fabrication of a 1 cm 2 thin-film rechargeable Lithium battery, using photolithographic techniques, with an energy density of2.1 x 10 9 J/m 3 •…”

Section: External Powermentioning

confidence: 99%

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Technology Evaluation for Paintable Computing and Paintable Displays RF Nixel Seedling

Knaian¹,

Greenspan²,

Butera³

et al. 2006

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A pain table computer uses thousands or millions of identical autonomous micro systems. The microsystems are fabricated using a high-volume batch process, mixed with paint and coated onto a surface. Self-assembling code allows the microsystems to act in concert to provide a useful function. MIT staff constructed and programmed a lab-scale prototype paintable display with I 000 semi-autonomous nodes. Also, MIT staff constructed a functional prototype demonstrating power distribution to randomly oriented millimeter scale semiconductor devices. MIT staff performed a series ofbasic engineering calculations to determine the feasibility of paintable systems with thousands of< mm3 microsystems, including how to power them, manufacture them, and provide communications between them. Based on these calculations, a paintable display, powered by a zinc-air battery for 8 hours, or externally powered by capacitive coupling, appears feasible in principle, with an estimated paint manufacturing cost of $0.40 I cm2 of0.5 mm resolution color display paint.

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Section: External Powermentioning

confidence: 99%

“…Micro fabricated Rechargeable BatteriesA schematic drawing ofthe microfabricated battery described in[12] (left), and performance curves for thin-film rechargeable battery chemistries. (right) Both figures are from Oak Ridge National Laboratory.…”

mentioning

confidence: 99%

Technology Evaluation for Paintable Computing and Paintable Displays RF Nixel Seedling

Knaian¹,

Greenspan²,

Butera³

et al. 2006

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show abstract

“…Acceptable power sources remain perhaps the most challenging technical hurdle to the widespread deployment of wireless sensor networks 1 . So the investigation of power scavenging technologies that can provide an average of 100uW/cm 3 becomes a hot research [2][3][4][5][6][7][8][9][10][11][12] .…”

Section: Introductionmentioning

confidence: 99%

Design of a micropower generator

Wen

Xia

et al. 2005

MEMS/MOEMS Components and Their Applications II

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In some implanted and distributed system, the power consume of these devices is tiny (generally just at uW level), and effective, long term, power supplier are lacking. For this need, several forms of vibration-driven MEMS micro generator are possible and are reported in the literature, with potential application areas including distributed sensing and ubiquitous. Our goal is to develop a micro power source translating the ambient vibration energy into the electric power which can offer 30uW power to some sensors. In our work, we designed the power generator based on a charge induced by a electret transported between two parallel capacitors. It consists of combed in-plane capacitor, electret and selenium rectifier. The combed in-plane capacitor is the key part of the generator; it will fulfill the charge transportation and translation of the energy. We design the structure of the capacitor and simulate the amplitude-frequency characteristic and phase-frequency characteristic. And then the electric-mechanic coupling is simulated, and we know the relationship between output voltage, power density and frequency. Finally a micro power generator is designed and its dimension is 8000*3000um.When the exterior oscillation is 10um and the load is 1e-6ohm, the output power is 30uW and the voltage is 4.1V.

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“…The Li battery has been shown to operate well between 25 and 250 degree Celsius [8,9]. To reduce heat conduction between the battery and cryogenic HTS, an air gap will be fabricated above HTS as shown in Fig.…”

Section: Hts Micro Power Supplymentioning

confidence: 99%

A micro power supply for space micro-electromechanical systems using a high-temperature superconductor-magnet bearing

Lee

Wilson²

Proceedings of the 2001 1st IEEE Conference on Nanotechnology. IEEE-NANO 2001 (Cat. No.01EX516)

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This paper investigates the possibility of using a high temperature superconductor (HTS) for a micro power supply in space microelectromechanical systems (MEMS). Feasibility studies have been carried out to develop a micro HTS-magnet bearing system which can be used for wear prevention and as a power supply. The rationale lies in the unique capability of the HTS to adapt to low temperatures, radiation, and vacuum environments in space, and to enhance system stability passively without power consumption. This micro power supply consists of three components: an HTS magnet flywheel energy storage system, a motor/generator, and a lithium micro battery. The generator armature planar coil will be deposited on the surface of the stator of the flywheel which encloses the HTS. The rotor of the flywheel has alternating permanent magnet poles for the motor/generator. The HTS flywheel has high angular momentum storage since its drag torque is nearly velocityindependent and extremely small, enabling highspeed rotation. Preliminaly investigations show that the microsized superconductor magnet bearing system is compatible with current micro-fabrication technology and is ideal for preventing wear and producing power in space applications

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Rechargeable solid state lithium microbatteries

Cited by 34 publications

References 4 publications

Technology Evaluation for Paintable Computing and Paintable Displays RF Nixel Seedling

Technology Evaluation for Paintable Computing and Paintable Displays RF Nixel Seedling

Design of a micropower generator

A micro power supply for space micro-electromechanical systems using a high-temperature superconductor-magnet bearing

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