Life battery, preparation method thereof, and apparatus for preparing such life battery
A life and battery technology, applied in the field of devices for preparing life batteries, can solve the problems of poor biocompatibility and short service life
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Embodiment 1
[0061] The schematic diagram of the flow control equipment used in this embodiment is as follows figure 1 shown. Horizontally from left to right are oil inlet, peristaltic pump, oil delivery pipe, synchronous quantitative injector, ultraviolet irradiator, oil outlet and battery assembly pipe. The transport carrier is industrial grade 3# paraffin oil, kinematic viscosity (40°C) 2.77mm 2 / s; the inner diameter of the oil delivery pipe is 5mm, the outer diameter is 6mm; the flow rate of the peristaltic pump is 15mL / min; 5 syringes inject synchronously, the injection volume is 0.4mL (15mL / min); the wavelength of ultraviolet light is 365nm.
[0062] From left to right, the components and contents of the gel precursor mixture in the 5 syringes are:
[0063] ⑤Sodium chloride (2mol / L), acrylamide (5.5mol / L), N,N'-dimethylbisacrylamide (0.067mol / L), photoinitiator (0.045mol / L);
[0064] ⑥2-acrylamide-2-methylpropanesulfonic acid (2mol / L), acrylamide (3.7mol / L), N,N'-dimethylbisacry...
Embodiment 2
[0070] The equipment, raw materials and consumption used in this embodiment are the same as those in Example 1, the difference lies in the injection step. After the first synchronous injection, the No. ⑨ syringe was closed, and then the remaining 4 syringes were injected synchronously, with an injection volume of 0.4 mL (0.3 mL / min), with an interval of 20 s between each injection, and stopped after 4 injections. Finally, 21 gels, A battery pack assembled from 5 single life cells. The copper foil electrodes were inserted into the gel at both ends, and the open circuit voltage was measured up to 0.71V.
Embodiment 3
[0072] The flow control equipment and parameters used in this embodiment are the same as those in Embodiment 1. From left to right, the components and contents of the gel precursor mixture in the five syringes are: (compared with Example 1, the component concentrations are different, and the cation selective permeable membrane components are different)
[0073] ⑤Sodium chloride (3mol / L), acrylamide (5.1mol / L), N,N'-dimethylbisacrylamide (0.062mol / L), photoinitiator (0.045mol / L);
[0074] ⑥3-sulfonic acid propyl methacrylate potassium salt (2mol / L), acrylamide (2.1mol / L), N,N'-dimethylbisacrylamide (0.055mol / L), photoinitiator (0.045mol / L);
[0075] ⑦Sodium chloride (0.015mol / L), acrylamide (4.1mol / L), N,N'-dimethylbisacrylamide (0.051mol / L), photoinitiator (0.045mol / L);
[0076] ⑧(3-acrylamidopropyl)trimethylammonium chloride (2mol / L), acrylamide (2.75mol / L), N,N'-dimethylbisacrylamide (0.034mol / L);
[0077] ⑨Sodium chloride (3mol / L), acrylamide (5.5mol / L), N,N'-dimethylbisa...
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