In a microcavity, the spontaneous emission rate can be greatly enhanced compared with that in free space.
It was found that the ball whole surface can be well ground with a high accuracy, while efficiency is much enhanced compared with that in the traditional methods.
By optimizing chemical bath deposition duration of 2.5 h, the cell showed high photovoltaic performance with 6.92 mA cm−2 short-circuit current density, 1.098 V open-circuit voltage, 0.497 fill factor, and 3.78% power conversion efficiency, being greatly enhanced compared with that of the cell without any sensitizers (1.09 mA cm−2, 0.866 V, 0.477, 0.45%).
On the other aspect, C ps and C dl of NiO/MnO2 electrode are enormously enhanced compared with that of NiO electrode, mainly due to the increased amount of electrochemical active material (MnO2), and thus providing more active area for electrochemical reaction.
On the other hand, the nanocomposite between β-WC and pure Pd shows an enhanced activity compared with that of Pd nanoparticles alone.
Consequently, the PSC prepared from RP2 showed the enhanced photocurrent compared with that of the PSC prepared from P BDT-TDPPDT).
Enabled by this unique design, the hydrogen production activity achieved under visible light irradiation is dramatically enhanced in comparison with that of Ag-TiO2 counterpart with the direct contact between the same Ag nanocubes and TiO2 nanosheets.
As a catalyst using in FCs for ORR, the obtained N-3DrGO catalysts exhibit favorable electrocatalytic performance, excellent methanol tolerance and much enhanced durability compared with that of commercial Pt/C (20 wt%) catalyst in alkaline media.
Typical coercivities with H c⊥ = 775 Oe and H c// = 644 Oe are clearly found in the inset of Figure 5, indicating the enhanced coercivity compared with that of the bulk Co (10 Oe).
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