Results 61 to 70 of about 51,491 (245)

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Cross-protection and cross-neutralization capacity of ancestral and VOC-matched SARS-CoV-2 adenoviral vector-based vaccines [PDF]

, 2023
Sabrina E. Vinzón, María Verónica Lopez, Eduardo G. Cafferata, Ariadna S. Soto, Paula M. Berguer, Luciana Vázquez, Leonora Nusblat, Andrea Pontoriero, E.M. Belotti, Natalia R. Salvetti, Diego L. Viale, Ariel Esteban Vilardo, Martín Avaro, Estefanía Benedetti, Mara Russo, María Elena Dattero, Mauricio Carobene, Maximiliano Sánchez‐Lamas, Jimena Afonso, Mauro Heitrich, Alejandro E. Cristófalo, Lisandro H. Otero, Elsa Baumeister, Hugo H. Ortega, Alexis Edelstein, Osvaldo L. Podhajcer   +25 more
openalex   +1 more source

Aggregation‐Induced Emission Molecular Design for Mitigating Non‐Radiative Energy Loss in Organic Solar Cells

Advanced Materials, EarlyView.
Aggregation‐induced emission strategy is first used to overcome aggregation‐caused quenching in Y‐series acceptors. By integrating tetraphenylethylene, the dTPE exhibits three‐fold PLQY enhancement and significantly suppressed non‐radiative energy loss. An ultra‐low Eloss of 0.130 eV and a record VOC of 0.93 V are achieved, resulting in a PCE over 20.5%
Yingze Zhang, Rongkun Zhou, Mingjie Rong, Xianghao Zeng, Ho Ming Ng, Ruijie Ma, Joshua Yuk Lin Lai, Chao Li, Shuwei Qiu, Heng Liu, Hao Xia, Lei Zhu, Guangye Zhang, Xinhui Lu, Zilong Zheng, Jun Liu, He Yan, Sai Ho Pun, Gang Li   +18 more
wiley   +1 more source

Polarize the Solvent to Regulate the Intermediate Phase and Dynamic Crystallization of Perovskite Films

Advanced Materials, EarlyView.
A solvent engineering strategy using polar polymers is introduced to regulate perovskite crystallization dynamics in solar cells. Strongly polarized fluorinated groups stabilize the intermediate phase and control solvent exfoliation, leading to high‐quality films with suppressed defects.
Zhuoqiong Zhang, Yunfan Wang, Weizhen Wang, Yulan Huang, Shanchao Ouyang, Yonggui Sun, Fei Wang, Xianfang Zhou, Guichuan Xing, Shu Kong So, Guozhong Xing, Hanlin Hu, Songhua Cai, Sai‐Wing Tsang, Tom Wu   +14 more
wiley   +1 more source

CdTe Quantum Dots Encapsulated on Perovskite Grains Enable Highly Efficient and Stable Perovskite Solar Cells

Advanced Materials, EarlyView.
Present work demonstrates an efficient laser‐assisted localized interfacial engineering strategy that achieves epitaxial‐grade atomic coherence in spatially defined p‐n microscopic heterointerfaces, via precisely embedding p‐type CdTe QDs into an n‐type perovskite matrix, which concurrently establishes dual optimization of microscale carrier management
Wenhao Zhao, Deyou Lin, Riming Sun, Zhiyu Fang, Pengfei Guo, Yadong Xu, Hongqiang Wang, Feng Yan   +7 more
wiley   +1 more source

A study on the identification and quantification of sources of VOCs in 5 air-conditioned Singapore office buildings

, 2003
M.S. Zuraimi, Kwok Wai Tham, Chandra Sekhar   +2 more
openalex   +2 more sources

Ultra‐Sensitive Nanofiber‐Based Triboelectric Nanogenerator for Energy Harvesting and Self‐Powered Sensing

Advanced Materials, EarlyView.
A multidimensional molecular strategy optimizes the tribonegative layer by electrospinning PVDF‐HFP for dipole alignment and crystallinity, followed by 2D borophene doping to enhance conductivity and charge trapping. Integrated with Nylon‐66 nanofibers, the composite device delivers a record sensitivity of 53.8 ± 1.2 V kPa−1 at 3 Hz, enabling ultra ...
Sajib Roy, Bhaskar Dudem, Md Delowar Hussain, Vlad Stolojan, Seyedeh Sadrieh Emadian, Satheesh Krishnamurthy, Jae Sung Yun, S. Ravi P. Silva   +7 more
wiley   +1 more source

Optimization of a Method for the Detection of Biomass-Burning Relevant VOCs in Urban Areas Using Thermal Desorption Gas Chromatography Mass Spectrometry [PDF]

, 2020
B. P. Chandra, Crystal D. McClure, JoAnne Mulligan, Daniel A. Jaffe   +3 more
openalex   +1 more source

Aerosol-Assisted Deposition for TiO2 Immobilization on Photocatalytic Fibrous Filters for VOC Degradation [PDF]

, 2022
Sarka Drdova, Marianna Giannakou, Fuze Jiang, Luchan Lin, Deeptanshu Sivaraman, Rita Tóth, Thomas Graule, Artur Braun, Ján Ilavský, Ivan Kuzmenko, Jing Wang   +10 more
openalex   +1 more source

Scalable and Multifunctional PAN‐MXene Composite Fibers for Thermal Management, Photothermal Conversion, Energy Harvesting, and Sensing for Wearable Applications

Advanced Materials, EarlyView.
Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi, Piotr K. Szewczyk, Urszula Stachewicz   +2 more
wiley   +1 more source