FIELD: electric-technical industry, applicable in production of positive electrodes of a lead-acid cell (battery) used in transport facilities.
SUBSTANCE: according to the invention, the paste for the positive electrode of a lead-acid cell (battery) has lead oxides, lead sulfate, metallic lead, used as a blowing agent is a bluish-white powder Aerosil A-300 GOST 14992, and used as a binding component are polymeric fibers at the following relation of component, percent by mass: lead oxides 74-78, lead sulfate 10-20, metallic lead 2.6-7.5, polymeric fibers 0.2-0.3, Aerosil A-300 GOST 14992 0.1-0.3.
EFFECT: enhanced discharge capacity at a durable discharge condition and service life of lead-acid cell (battery).
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PASTE FOR POSITIVE ELECTRODE OF LEAD ACCUMULATOR | 2010 |
|
RU2446513C1 |
| ACTIVE MATERIAL FOR POSITIVE PLATE OF VEHICLE LEAD BATTERY | 2004 |
|
RU2276820C2 |
| BATTERY PASTE AND METHOD FOR ITS PREPARATION | 2014 |
|
RU2611879C2 |
| LEAD ACCUMULATOR PLATE MANUFACTURING PROCESS | 2000 |
|
RU2168804C1 |
| ACTIVE MATERIAL FOR POSITIVE PLATE OF LEAD CELL | 2000 |
|
RU2174270C1 |
| ELECTROLYTE FOR IMPROVING THE ELECTRICAL CHARACTERISTICS OF LEAD-ACID BATTERIES (LAB), THE APPLICATION OF SEMIDINE TO IMPROVE THE ELECTRICAL CHARACTERISTICS OF LAB, THE METHOD FOR MANUFACTURING LAB ELECTRODES AND THE METHOD FOR REPAIRING LAB | 2020 |
|
RU2748982C1 |
| LEAD-BASED ALLOY AND CORRESPONDING METHODS AND PRODUCTS | 2017 |
|
RU2699245C1 |
| PASTE FOR POSITIVE ELECTRODE OF LEAD ACCUMULATOR METHOD OF MANUFACTURE THEREOF | 2002 |
|
RU2237316C2 |
| IMPROVED DEVICE OF ENERGY ACCUMULATION | 2007 |
|
RU2460180C2 |
| OPTIMISED DEVICE OF POWER ACCUMULATION | 2008 |
|
RU2458434C2 |
