A liquid metal biomass battery

A liquid metal and biomass technology, applied in the direction of biochemical fuel cells, etc., can solve the problems of slow charge and discharge speed, high manufacturing cost, short cycle life, etc., and achieve the effect of easy processing and simple structure

Active Publication Date: 2021-07-20
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, lead-acid batteries have low energy density, slow charge and discharge speed, short cycle life, and great environmental pollution; sodium-sulfur batteries use β-alumina solid electrolytes, which have high manufacturing costs and poor thermal stability, and are prone to rupture. And lead to serious safety accidents; the current density of lithium-ion batteries is low and the manufacturing cost is high; liquid flow batteries are also facing technical problems of key materials such as electrolytes, electrode plates, especially ion-exchange membranes, and high energy storage prices. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A liquid metal biomass battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0017] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0018] Such as figure ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of liquid metal applications, and discloses a liquid metal biomass battery, which includes: an electrolyte tank and a first liquid metal filled in the electrolyte tank, a second liquid metal and a biological electrolyte solution, the electrolyte tank has a flexible Deformability, the second liquid metal is placed in the biological electrolyte solution, and the first liquid metal is placed on the surface of the biological electrolyte solution. The invention adopts the oxidation-reduction reaction between liquid metal and water in an acidolysis solution as the basic working principle of the battery, and the liquid metal is used as an anode to transmit electrons and output electric energy. Compared with the current microbial fuel cells, the present invention has the characteristics of simple structure, easy processing, safety and high efficiency, etc., and provides new development prospects for microbial fuel cells, and the electrolyte tank provided by the application has flexibility and deformability, and is suitable for liquid metal electrodes. mobility.

Description

technical field [0001] The invention relates to the application field of liquid metal, in particular to a liquid metal biomass battery. Background technique [0002] With the rapid development of today's world, accompanied by a large amount of energy consumption, the energy problem is becoming more and more serious. How to efficiently use the existing energy output under limited resources has become a hot issue that people pay attention to. As we all know, in the power system, the peak-shaving and valley-filling of electric energy, the efficient utilization of intermittent energy such as new energy and grid-connected power generation all require efficient energy storage technology as support. Large-capacity energy storage technologies are mainly divided into chemical energy storage (such as lithium-ion batteries, sodium-sulfur batteries, flow batteries, etc.), physical energy storage (such as pumped water energy storage, compressed air energy storage, flywheel energy storage...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/16
CPCH01M8/16Y02E60/50
Inventor 路金蓉刘静
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap