Comparative degradation analysis of V 2 O 5, MoO 3 and their stacks as hole transport layers in high-efficiency inverted polymer solar cells

A Sacramento, M Ramírez-Como… - Journal of Materials …, 2021 - pubs.rsc.org
In this work, a comparative degradation analysis of high-efficiency inverted organic solar
cells (iOSCs) is presented, with the PTB7-Th: PC70BM blend as the active layer and hole …

Small molecule organic solar cells toward improved stability and performance for Indoor Light Harvesting Application

M Ramírez-Como, A Sacramento, JG Sánchez… - Solar Energy Materials …, 2021 - Elsevier
In this work, we fabricate, characterize and present a stability study of p-DTS (FBTTh 2) 2:
PC 70 BM inverted organic solar cells (iOSCs) with two different solution-processed electron …

Impact of inkjet printed ZnO electron transport layer on the characteristics of polymer solar cells

JG Sánchez, VS Balderrama, SI Garduño, E Osorio… - RSC …, 2018 - pubs.rsc.org
In this paper, we demonstrate that zinc oxide (ZnO) layers deposited by inkjet printing (IJP)
can be successfully applied to the low-temperature fabrication of efficient inverted polymer …

High-efficiency organic solar cells based on a halide salt and polyfluorene polymer with a high alignment-level of the cathode selective contact

VS Balderrama, JG Sánchez, G Lastra… - Journal of Materials …, 2018 - pubs.rsc.org
Advances in organic photovoltaic technology for improving the power conversion efficiency
(PCE) towards the theoretical maximum require efficient light-absorbing polymers, a high …

Degradation analysis of inverted PM6 (PBDB-T-2F): Y7 (BTP-4CI) solar cells with PDINO and MoO 3 as the ETL/HTL

A Sacramento, JL Abad, M Ramírez-Como… - Sustainable Energy & …, 2024 - pubs.rsc.org
In this work, an analysis is presented of both the degradation and the photo-degradation of
inverted organic solar cells (iOSCs), with the PM6 (PBDB-T-2F): Y7 (BTP-4Cl) blend without …

Fabrication and characterization of inverted organic PTB7: PC70BM solar cells using Hf-In-ZnO as electron transport layer

M Ramírez-Como, VS Balderrama, A Sacramento… - Solar Energy, 2019 - Elsevier
In this study, we report the use of Hafnium-Indium-Zinc-Oxide (HIZO) as electron transport
layer (ETL) in inverted organic solar cells (iOSCs) using a bulk heterojunction of Poly ({4, 8 …

Understanding the role of interfacial layers in the photostability of PM6: Y7-based organic solar cells under different degradation conditions

M Ramírez-Como, E Moustafa, M Samir… - Sustainable Energy & …, 2023 - pubs.rsc.org
Organic solar cells (OSCs) have reached an efficiency near 20%; however, their low long-
term stability is the main limitation to their industrialization. In this work, we investigated the …

Inverted polymer solar cells using inkjet printed ZnO as electron transport layer: Characterization and degradation study

A Sacramento, M Ramírez-Como… - IEEE Journal of the …, 2020 - ieeexplore.ieee.org
In this work, stability and degradation of inverted organic solar cells (iOSCs) partially
manufactured under air environment are analyzed. The degradation of iOSCs fabricated …

Degradation study under air environment of inverted polymer solar cells using polyfluorene and halide salt as electron transport layers

A Sacramento, VS Balderrama, M Ramírez-Como… - Solar Energy, 2020 - Elsevier
Abstract Analysis of stability and degradation of inverted organic solar cells (iOSCs) formed
by the blend PTB7-Th: PC 70 BM, with different stacks of electron transport layers (ETLs) …

Solution-Processed Small Molecule Inverted Solar Cells: Impact of Electron Transport Layers

M Ramírez-Como, VS Balderrama… - IEEE Journal of the …, 2022 - ieeexplore.ieee.org
In this work, the use of poly [(9, 9-bis (30-(N, N-dimethylamino) propyl)-2, 7-fluorene)-alt-2, 7-
(9, 9-dioctylfluorene)(PFN) as electron transport layer (ETL) in inverted small molecule solar …