A 1 wt% Pt/ZnO catalyst exhibited optimized methanol conversion and selectivity at a low reaction temperature of 150 °C.
Therefore, an optimized power conversion efficiency of 4.13% is demonstrated, indicating ∼63% and ∼34% enhancement compared with Pt and pure MoS2 counter electrodes.
Based on the kinetics of sugar utilization, we have designed and implemented an immobilized cell system for the optimized continuous conversion of sugars into ethanol.
The optimized power conversion efficiency of LP-2 reaches 6.04% with an open-circuit voltage of 730 mV, a short-circuit current density of 11.67 mA cm−2, and a fill factor of 0.71.
By regulating the ratio of D205 PC70BM as 1 4 in CB, an optimized power conversion efficiency PCE) of 3.0% was reached after device annealing at 90 °C for 1 min under standard AM 1.5100 mW/cm2 sunlight.
The single layer of as-prepared porous C-TiO2 nanocomposite films exhibits high solar absorptance (α = 0.766 0.863) with low thermal emittance (ε = 0.06 0.12), yielding an optimized photothermal conversion efficiency η = α-ε of (0.706 0.762) corresponding to a wide redundancy PETA concentration 0.3 0.9 (molar ratio to Ti precursor).
The photovoltaic properties were investigated under various conditions, the optimized power conversion efficiency (PCE) of 4.33% with an open-circuit voltage (Voc) of as high as 1.09 V were obtained, which resulted in a 32% improvement in comparison with PBDTTPD/PC71BM-based device under the same conditions.
The organic solar cells (OSCs) based on BTTR PC71BM (1:0.8, w/w) blend with tetrahydrofuran (THF) solvent vapor annealing (SVA) exhibited an optimized power conversion efficiency (PCE) of 8.0% with an open circuit voltage (Voc) of 0.93 V, a short circuit current density (Jsc) of 13.2 mA cm−2, and a fill factor (FF) of 65.4% under the illumination of AM 1.5G, 100 mW cm−2.
The optimized photoelectric conversion efficiency was 0.80%.
The NiO cathode was prepared using CdSeS quantum dots (QDs) as the sensitizer, with an optimized photoelectric conversion of 0.80%.
