Polymer bulk heterojunction (BHJ) solar cells based on composites of an electron-donating conjugated polymer and an electron-accepting fullerene offer promise for the realization of a low-cost, ...

Zinc–air batteries offer high theoretical energy density, intrinsic safety, and abundant raw materials, making them attractive for large-scale energy storage and flexible electronics. However, their ...

In recent months, China’s Risen Energy has posted impressive module efficiencies, closing in on 24%, with its hyper-ion series. The company will ramp up to large-scale production of these ...

In a paper published in the journal Nanophotonics, scientists at Nankai University provide an overview of current research on silicon heterojunction tandem solar cells (SHJ-TSCs), including perovskite ...

‘Solar Module Super League’ (SMSL) member Canadian Solar is planning to launch its first N-type heterojunction (HJ) PV modules in the second half of 2021, PV Tech can reveal. The SMSL member noted in ...

Photocatalytic hydrogen production technology represents one of the most significant approaches for addressing the energy crisis and environmental pollution. Cadmium sulfide (CdS), with its ...

Note that the opening session of PV HeterojunctionTech Online is set to feature presentations of HJT in mass production from the three key players mentioned below: Hevel, Jinergy and Risen. In this ...

Charge-Carrier Mobility Requirements for Bulk Heterjounction Solar Cells with High Fill Factor and External Quantum Efficiency >90%, J.A. Bartelt, D. Lam, T.M. Burke, S.M. Sweetnam, and M.D. McGehee, ...