Balder A. Nieto-Díaz

ORCID: 0000-0002-1638-0613
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About
Contact & Profiles
Research Areas
  • Perovskite Materials and Applications
  • solar cell performance optimization
  • Photovoltaic System Optimization Techniques
  • Quantum Dots Synthesis And Properties
  • Chalcogenide Semiconductor Thin Films
  • Conducting polymers and applications
  • Organic Electronics and Photovoltaics
  • Organic Light-Emitting Diodes Research
  • Silicon and Solar Cell Technologies

Power Roll (United Kingdom)
2025

Durham University
2020-2022

We fabricate a type of back-contact perovskite solar cell based on 1.5 μm-width grooves that are embossed into plastic film whose opposing "walls" selectively coated with either n- or p-type contacts. A precursor solution is then deposited the grooves, creating individual photovoltaic devices. Each groove device series-connected to its neighbors, minimodules consisting hundreds connected grooves. Here, we report fabrication groove-based devices using slot-die coating deposit and explore...

10.1021/acsaem.4c02734 article EN cc-by ACS Applied Energy Materials 2025-02-18

A model of levelized cost energy (LCOE) is presented which accounts for the significant ‘burn-in’ losses common in photovoltaic (PV) devices with organic (OPV) and perovskite (PVK) absorber layers. This used to quantify relative importance burn-in, module initial efficiency a realistic grid-scale PV installation situated Fiji. The effectiveness improvements technology reducing LCOE shown depend critically upon current status technology. Predictions specific state-of-the-art OPV PVK sourced...

10.2139/ssrn.3732410 article EN SSRN Electronic Journal 2020-01-01

Emerging photovoltaic (PV) devices with perovskite or organic absorber layers may play a substantial role in our energy future due to their potential low‐cost manufacture and differing properties compared established silicon equivalents. However, it is not clear what extent physical human geography influences the cost competitiveness of emerging PV, consequently, how PV should be optimized for locations. Herein, levelized (LCOE) model used examine influence insolation economic factors by...

10.1002/ente.202101012 article EN cc-by Energy Technology 2022-03-01
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