相关实验视频

Updated: Aug 1, 2026

Atom Probe Tomography Studies on the CuIn,GaSe2 Grain Boundaries

Atom Probe Tomography Studies on the CuIn,GaSe2 Grain Boundaries

Published on: April 22, 2013

超宽带太阳能吸收器设计使用基于石墨烯的Al-InSb-Ag MIM结构用于可再生能源发电

Meshari Alsharari¹, Bo Bo Han², Shobhit K Patel³

¹Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka, 72388, Saudi Arabia.

Scientific reports

|February 19, 2025

概括

这项研究介绍了一种用于可再生能源的新型三层太阳能吸收器. 先进的结构在可见和近红外光谱中显示出高效率,适合各种热应用.

科学领域:

可再生能源可再生能源是可再生能源.
材料科学材料科学材料科学
光电学是指光电子产品.

背景情况:

开发高效的太阳能吸收器对于可再生能源发电至关重要.
现有的太阳能结构面临带宽和工作温度的限制.
需要新的复合材料来增强太阳能转化.

研究的目的:

设计和研究一种新的三层太阳能吸收器结构.
分析材料的性能,如,印度和银.
探索石墨烯集成对太阳吸收的影响.

主要方法:

使用Al,InSb和Ag制造一个三层太阳能吸收器.
集成石墨烯以增强不同光谱的吸收.
分析不同波长的吸收率,带宽和效率.
评估结构在不同温度范围内的性能.

主要成果:

在宽带宽 (0.2-3.0μm) 中实现了91.68%的整体吸收.
证明了高提取效率为97.07%在800nm和95.02%在1420nm.
由于石墨烯,在可见,紫外线和近红外区域的吸收得到证实.

结论:

拟议的三层太阳能吸收器具有出色的宽带吸收和高效率.
该结构适用于各种热应用,从低温加热水到高温蒸汽发电.
这种设计在太阳能采集技术方面提供了有前途的进步.

关键词:

石墨烯是一种石墨烯.在MIM结构中,MIM的结构是:可再生能源是可再生的能源.太阳能吸收器可以吸收太阳能太阳能太阳能太阳能热制热器是一种热制热器.

更多相关视频

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Published on: September 27, 2018

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation

Published on: March 2, 2021

相关概念视频

P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...