Electrocatalytic, Photoelectrocatalytic, and Photocatalytic Performance Parameters and Their Measurement Techniques

Singh, Narinder; Sonika

doi:10.1039/9781837675838-00068

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Book cover for Next-generation 2D Nanomaterials for Sustainable Energy and Environment-oriented Applications: Electrocatalysis, Photoelectrocatalysis and Photocatalysis

Nanoscience & Nanotechnology Series

Next-generation 2D Nanomaterials for Sustainable Energy and Environment-oriented Applications: Electrocatalysis, Photoelectrocatalysis and Photocatalysis

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Volume

DOI:

https://doi.org/10.1039/9781837675838

Hardback ISBN:

978-1-83767-381-0

EPUB ISBN:

978-1-83767-584-5

PDF ISBN:

978-1-83767-583-8

Special Collection: 2025 eBook Collection

Series: Nanoscience & Nanotechnology Series

No. of Pages:

334

Publication date:

04 Apr 2025

Book Chapter

Chapter 2: Electrocatalytic, Photoelectrocatalytic, and Photocatalytic Performance Parameters and Their Measurement Techniques

Narinder Singh

Department of Physics, Sardar Patel University Mandi-175001, Himachal Pradesh, India. [email protected]

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;

Sonika

Department of Physics, Sardar Patel University Mandi-175001, Himachal Pradesh, India.

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Doi:

https://doi.org/10.1039/9781837675838-00068

Published:

04 Apr 2025
Special Collection: 2025 eBook Collection

Series: Nanoscience & Nanotechnology Series

Page range:

68 - 101

In this chapter, key parameters, such as specific surface area, porosity, energy density (E), power density (P), cyclic stability, coulombic efficiency, power conversion efficiency (PCE, η), short circuit current (I_SC), open circuit voltage (V_OC), fill factor (FF), external quantum efficiency (EQE), internal quantum efficiency (IQE), apparent quantum efficiency (AQE), band gap, solar energy to H₂ conversion efficiency (STH), and solar energy to ammonia conversion efficiency (STA) are explained. The characterization techniques used for measuring these parameters are discussed in detail.

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