Fpc energy storage

What is the function of FPC material?

The FPC material acts as an electron transfer layer to block the recombination of photoexcited electrons and holes generated in PANI under illumination.

What is the capacity of FPC-Pani-based solar battery?

We fabricated an FPC–PANI-based solar battery that exhibited photo-enhanced capabilities of 300 % at a high C-rate, with a high capacity of 310 mAh g −1 and a capacity retention of 91.3 % for 2000 cycles upon light irradiation.

What is the difference between Fermi energy level and FPC?

Based on the ultraviolet photoelectron spectra, the work function values of FPC and PANI were 3.8 and 2.0 eV, respectively, whereas the Fermi energy level (EF) values were located at 1.31 and 0.25 eV for FPC and PANI, respectively (Fig. S5 (b), (c)) .

How a fiber-shaped FPC-Pani battery was solar charged?

The fiber-shaped FPC–PANI battery was solar charged by recording open circuit voltage (OCV) response under light irradiation for 10 h and discharged by applying discharged current afterwards. 3. Results and discussion 3.1.

What is the relationship between Pani and FPC?

Hence, the strong affinity between FPC and PANI via strong interactions increased the chemical and electrochemical stability of PANI, thus facilitating the long-term cycling capability of the battery. 3.3. Flexible fiber-shaped solar rechargeable battery In addition, several photoanodes were investigated for the solar rechargeable battery.

Is a Pani-FPC type II photoelectrode a high-performance solar-chargeable szpb?

In summary, this study presented a high-performance, solar-chargeable, flexible SZPB comprising a PANI–FPC type II staggered p - n heterojunction in a fiber-shaped configuration as photoelectrodes.