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   Articles with "hole selective" as a keyword



Perovskite Solar Cells: Challenges Facing Polymeric Hole Selective Materials in p–i–n Configuration

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202409939

Abstract: Polymeric hole‐selective materials (P‐HSMs) offer advantages like solution processability, tunable energy levels, and improved mechanical stability, making them suitable for large‐scale and flexible substrates. Poly[bis(4‐phenyl) (2,4,6‐trimethylphenyl) amine] (PTAA) based p–i–n perovskite solar cells exhibit promising… read more here.

Keywords: polymeric hole; solar cells; selective materials; hole selective ... See more keywords

Co‐Adsorbent Boosting the Performance of Perovskite Solar Cell Based on Hole‐Selective Self‐Assembled Molecules

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202421576

Abstract: The inverted perovskite solar cells based on hole‐selective self‐assembled molecules (SAMs) have been setting new efficiency benchmarks. However, the agglomeration of SAM and lack of defect passivation ability are two critical issues that need to… read more here.

Keywords: assembled molecules; self assembled; based hole; selective self ... See more keywords
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Graphene‐Like Conjugated Molecule as Hole‐Selective Contact for Operationally Stable Inverted Perovskite Solar Cells and Modules

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recommendations! Published in 2023 at "Advanced Materials"

DOI: 10.1002/adma.202300169

Abstract: Further enhancing the operational lifetime of inverted‐structure perovskite solar cells (PSCs) is crucial for their commercialization, and the design of hole‐selective contacts at the illumination side plays a key role in operational stability. In this… read more here.

Keywords: hole; hole selective; selective contact; solar cells ... See more keywords

Lattice Matching Anchoring of Hole‐Selective Molecule on Halide Perovskite Surfaces for n‐i‐p Solar Cells

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recommendations! Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202414576

Abstract: Exploiting the self‐assembled molecules (SAMs) as hole‐selective contacts has been an effective strategy to improve the efficiency and long‐term stability of perovskite solar cells (PSCs). Currently, research works are focusing on constructing SAMs on metal… read more here.

Keywords: perovskite surfaces; solar cells; halide; perovskite ... See more keywords
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Dopant‐Free and Carrier‐Selective Heterocontacts for Silicon Solar Cells: Recent Advances and Perspectives

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recommendations! Published in 2018 at "Advanced Science"

DOI: 10.1002/advs.201700547

Abstract: Abstract By combining the most successful heterojunctions (HJ) with interdigitated back contacts, crystalline silicon (c‐Si) solar cells (SCs) have recently demonstrated a record efficiency of 26.6%. However, such SCs still introduce optical/electrical losses and technological… read more here.

Keywords: dopant free; silicon solar; carrier selective; hole selective ... See more keywords

Self‐Assembled Monolayer Dyes for Contact‐Passivated and Stable Perovskite Solar Cells

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recommendations! Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202402630

Abstract: Surface modification of transparent conductive oxides (TCOs) with carbazole‐based self‐assembled monolayers (SAMs) is an effective method toward the formation of highly efficient hole‐selective contacts, enabling the fabrication of high‐performance perovskite solar cells (PSCs). However, the… read more here.

Keywords: pscs; solar cells; self assembled; contact ... See more keywords
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Performance Analysis of Silicon Carrier Selective Contact Solar Cells With ALD MoOx as Hole Selective Layer

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recommendations! Published in 2021 at "Silicon"

DOI: 10.1007/s12633-021-00984-x

Abstract: Carrier selective contact (CSC) architecture is one of several promising candidates for high-efficiency silicon solar cells operating close to the thermodynamic limit. However, an industrially feasible process is lacking for manufacturable CSC cells. Specifically, although… read more here.

Keywords: layer; selective layer; performance; silicon ... See more keywords

Nanoscale Study of the Hole-Selective Passivating Contacts with High Thermal Budget Using C-AFM Tomography.

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recommendations! Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.0c21282

Abstract: We investigate hole-selective passivating contacts that consist of an interfacial layer of silicon oxide (SiOx) and a layer of boron-doped SiCx(p). The fabrication process of these contacts involves an annealing step at temperatures above 750… read more here.

Keywords: passivating contacts; microscopy; layer; hole selective ... See more keywords
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Tailoring of a Phenothiazine Core for Electrical Conductivity and Thermal Stability: Hole-Selective Layers in Perovskite Solar Cells.

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recommendations! Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c08470

Abstract: Hole-selective layers are an indispensable component for the fabrication of effective perovskite solar cells. We designed and developed two phenothiazine-based hole transport materials: PTADAnCBZ with an electron-donating sulfur atom and PTODAnCBZ with an electron-withdrawing sulfone… read more here.

Keywords: phenothiazine; selective layers; hole selective; stability ... See more keywords

Deciphering the Reduced Loss in High Fill Factor Inverted Perovskite Solar Cells with Methoxy-Substituted Poly(Triarylamine) as the Hole Selective Contact.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c23942

Abstract: A dopant-free polymeric hole selective contact (HSC) layer is ubiquitous for stable perovskite solar cells (PSCs). However, the intrinsic nonwetting nature of the polymeric HSC impedes the uniform spreading of the perovskite precursor solution, generating… read more here.

Keywords: hole; hole selective; selective contact; contact ... See more keywords

CuI as a Hole-Selective Contact for GaAs Solar Cells.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c16033

Abstract: Carrier-selective contacts have emerged as a promising architecture for solar cell fabrication. In this report, the first hole-selective III-V semiconductor solar cell is demonstrated using copper iodide (CuI) on i-GaAs. Surface passivation quality of GaAs… read more here.

Keywords: hole selective; solar cell; cui; passivation ... See more keywords