Atomic/molecular layer deposition of p-type conducting copper-sulfur-organic coordination polymer thin films for thermoelectric applications [0.03%]
用于热电应用的p型导电铜硫有机配位聚合物薄膜的原子/分子层沉积法
Mari Heikkinen,Malar Auxilia Francis,Kristoffer Meinander et al.
Mari Heikkinen et al.
Here we report a three-precursor atomic/molecular layer deposition (ALD/MLD) process for the fabrication of copper-based coordination polymer thin films for thermoelectric applications. This process mimics the wet chemical synthesis of poly...
Impact of the polymer donor side-chain length on the formation and processing of waterborne nanoparticles for organic solar cells [0.03%]
聚合物给体侧链长度对有机太阳能电池用水纳米粒子形成和处理的影响
Hugo Laval,Martina Rimmele,Alberto Peinador Veiga et al.
Hugo Laval et al.
Organic photovoltaics (OPVs) have recently exceeded 20% power conversion efficiency (PCE), reinforcing their potential for commercialisation. However, large-scale adoption also depends on environmental impact, toxicity, cost, stability, and...
Bridging classical and quantum interpretation of chemical state analysis by XPS/HAXPES to resolve short-range order in amorphous alumina films [0.03%]
基于X射线光电子能谱和硬X射线光电子能谱的经典与量子化学态解释相结合以解析无定形氧化铝薄膜中的短程序
Simon Gramatte,Xing Wang,Michael Alejandro Hernández Bertrán et al.
Simon Gramatte et al.
Probing the local structure and chemistry of wide-bandgap amorphous oxide thin films remains challenging due to the limitations of lab-based spectroscopy. This work integrates X-ray photoelectron spectroscopy (XPS), hard X-ray photoemission...
Computational screening of piezoelectric constants in metal-organic frameworks: design principles and ferroelectric-like bond modulation [0.03%]
金属有机框架压电常数的计算筛选：设计原则和铁电类键调控
Srinidhi Mula,Chunyu Huang,Ferdinand Grozema et al.
Srinidhi Mula et al.
Piezoelectric energy harvesting is a process in which energy in the form of kinetic movements can be harvested and converted into useful electrical energy using piezoelectric materials. Metal-organic frameworks (MOFs) have a huge potential ...
Increasing polymer molecular weight enables low-donor-content, efficient and scalable semi-transparent organic solar cells [0.03%]
聚合物分子量的增加使低给体含量、高效和可扩展的半透明有机太阳能电池成为可能
Martín Martín-Ruiz,Paula Pinyol-Castillo,Xabier Rodríguez-Martínez et al.
Martín Martín-Ruiz et al.
The advent of non-fullerene acceptors has enabled high efficiencies in organic photovoltaics (OPVs). The active layer of such devices typically consists of a narrow-bandgap molecular acceptor (A), with strong light absorption in the near-in...
Enhanced thermoelectric performance in Fe2V0.8W0.2Al thin films: synergistic effects of chemical ordering and tungsten substitution [0.03%]
化学有序和钨掺杂对Fe2V0.8W0.2Al薄膜热电性能的影响研究
Jose María Domínguez-Vázquez,Miguel Ángel Tenaguillo,Ketan Lohani et al.
Jose María Domínguez-Vázquez et al.
We systematically investigate the combined effect of chemical ordering and W substitution on the thermoelectric properties of Fe2V0.8W0.2Al thin films. Through controlled sputter deposition on MgO (100) and Al2O3 (112̄0) substrates at temp...
Operando benchtop NMR study of ion transport through fluorine-free polymer membranes in a symmetric redox flow cell [0.03%]
无氟聚合物膜在对称红ox还原流动电池中通过 operando 基桌NMR研究离子传输现象
Giu A Silva Testa,Marta Santos Rodríguez,Juan Carlos Martínez-López et al.
Giu A Silva Testa et al.
Polymeric membranes play a key role in redox flow batteries, where they regulate ion transport and contribute to overall battery performance. Current benchmark membranes are usually perfluorinated, which increases cost and environmental imp...
Separate and combined effects of Gua+ and SCN- ions on charge carrier dynamics in mixed Sn-Pb perovskites [0.03%]
胍正离子和SCN-离子对混合锡铅钙钛矿载流子动力学的单一及耦合效应研究
Jasmeen Nespoli,Maartje J van der Meer,Lara M van der Poll et al.
Jasmeen Nespoli et al.
Here, we investigated the separate and combined effects of guanidinium (Gua+) and/or thiocyanate (SCN-) ions on the opto-electronic properties of mixed Sn-Pb perovskites, which are used as absorber layers in photovoltaics. Therefore, we spi...
Unraveling the sodium storage mechanism in a redox-active covalent organic framework cathode for Na-metal batteries [0.03%]
用于钠金属电池的红ox活性共价有机框架阴极中钠存储机制的研究
Jonathan Caroni,Asia Patriarchi,Jon Otegi et al.
Jonathan Caroni et al.
Sodium-based batteries are gaining increasing attention due to the abundant availability of sodium, among these, sodium-metal batteries (SMBs) are a promising solution. However, the development of suitable electrode materials for SMBs remai...
Julian Hörndl,Jakub Zalesak,Franky E Bedoya-Lora et al.
Julian Hörndl et al.
The production of green hydrogen via photoelectrochemical water splitting has the potential to play a vital part in the decarbonization of our energy economy. To commercialize this technology, the stability of the current photoelectrode mat...