2023年2月1日 · Compared to the stand-alone PEC device, the TE-coupled PEC hybrid system exhibited ∼17 times enhancement in the photocurrent density and H 2 production at zero bias. The electrochemical impedance spectroscopy analysis also shows that the charge transfer process gets significantly enhanced in the hybrid PEC system compared to the PEC cell alone.

In particular, the PEC-TE hybrid device is expected to be a commercially viable approach because it can be operated with absorbed solar energy in the form of photons (using the PEC component)...

Compared to the stand-alone PEC device, the TE-coupled PEC hybrid system exhibited ∼17 times enhancement in the photocurrent density and H2 production at zero bias.

2015年4月1日 · Here, we present a catalyst-free photoelectrochemical (PEC) cell electrically coupled in series with a thermoelectric device, which is capable of utilizing the full solar spectrum by synergistically collecting photon and phonon energies.

2016年1月5日 · Our PEC-TE hybrid system synergistically harvested solar and waste heat energies to generate a high hydrogen power of 55mW/cm 2. Our next step is to develop an advanced hybrid device realizing long-term durable operation of solar water splitting.

2021年2月1日 · The symbols Mo-, Di-, Tr- and Te- in names of the complexes represent the number of oxygen atoms coordinated with the Li + ion. For example, the name “Te 1~4-PEC5” represents four structures in which the Li + ion interacts …

The black and red dotted-line represents the practical limit of bandgap energy for sole PEC (2.03 eV) and PEC with Pt catalyst (1.76 eV), respectively.

FLANGE KIT IS SHOWN WITH ACCOMPANYING GASKET. Max. "A" Max. NOTE: 1000 Watts = 1 kilowatt (all elements are individually boxed). View and Download A.O. Smith PEC-TE-120 …

在这项工作中，开发并提出了在波纹圆形和椭圆形几何横截面的完美导电（PEC）圆柱体上的电磁（EM）辐射力和转矩（每长度）的理论模型和数值计算。 假设具有任意入射角（在极平面中）的TE偏振或TM偏振平面渐进波照明相对于圆柱粒子的轴垂直入射。 使用圆柱坐标系中的多极展开法，并通过施加适当的边界条件并通过矩阵求逆对方程的线性系统进行数值求解，来确定任意形状的物体（在2D中）的散射系数。 对无量纲的纵向和横向辐射力函数以及轴向辐射扭矩函数进行 …

This makes photoelectrochemical cell (PEC), a device which can convert sunlight directly to hydrogen fuel, an interesting alternative. A basic PEC device comprises of a semiconducting photoelectrode, a metallic counter electrode, and electrolyte (Fig. 1).