Results 101 to 110 of about 298,462 (292)

Trifluoromethoxylated Electron Acceptor Enabling Ternary Organic Solar Cells with over 20% Power Conversion Efficiency

Advanced Functional Materials, EarlyView.
ABSTRACT In this work, we introduce a trifluoromethoxy (OCF3) group as a pseudo‐halogen terminal group design for non‐fullerene acceptors, which combines strong inductive electron‐withdrawing ability with moderate resonance donation. The as‐synthesized BTP‐OCF3, when benchmarked against its methoxy analogue BTP‐OCH3, demonstrates narrowed bandgap ...
Chunliang Li, Anhai Liang, Shuwei Qiu, Gavin Ho Ming Ng, Aleksandr Sergeev, Joshua Yuk Lin Lai, Bosen Zou, Xianghao Zeng, Jicheng Yi, Hongxiang Li, Junpo Guo, Wei Liu, Jia Yao, Kam Sing Wong, Zhipeng Kan, Sai Ho Pun, He Yan   +16 more
wiley   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

The rayleigh effects on the atmospheric correction of the ultraviolet imager on HY-1C and HY-1D satellites

Science of Remote Sensing
Ultraviolet (UV) light is a key component of solar radiation, significantly impacting marine ecosystems. It is necessary to measure the ultraviolet light on the ocean which is now available from the Ultraviolet Imager (UVI) on the two ocean color ...
Zhihua Mao, Xianliang Zhang, Dayi Yin, Longwei Zhang, Yiwei Zhang, Qifei Wang, Bangyi Tao, Jianyu Chen, Zengzhou Hao, Qiankun Zhu, Haiqing Huang   +10 more
doaj   +1 more source

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

Advanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin, Qi Meng, Juncai Long, Chuheng Cao, Zheng‐Long Xu   +4 more
wiley   +1 more source

Multiphase procedure for landscape reconstruction and their evolution analysis. GIS modelling for areas exposed to high volcanic risk [PDF]

, 2018
This paper – focussed on the province of Naples, where many municipalities with a huge demographic and building density are subject to high volcanic risk owing to the presence of the Campi Flegrei (Phlegrean Fields) caldera and the Somma-Vesuvius ...
Pavia, Davide, Pesaresi, Cristiano
core  

Application of the MEGNO technique to the dynamics of Jovian irregular satellites

, 2009
We apply the MEGNO (Mean Exponential Growth of Nearby Orbits) technique to the dynamics of Jovian irregular satellites. We demonstrate the efficiency of applying the MEGNO indicator to generate a mapping of relevant phase-space regions occupied by ...
A. A. Christou, Barrio, Benettin, Benettin, Bois, Breiter, Canup, Carpino, Carruba, Chambers, Chambers, Christou, Cincotta, Cincotta, Cincotta, Cincotta, Dvorak, Estrada, Ferraz-Mello, Froeschlé, Gayon, Giorgini, Gladman, Gladman, Gladman, Goldreich, Goździewski, Goździewski, Goździewski, Goździewski, Gurzadyan, Haghighipour, Hairer, Hamilton, Holman, J. L. A. Alvarellos, Jewitt, K. Goździewski, Laskar, Michtchenko, Mikkola, Milani, Milani, Morbidelli, Morbidelli, Morbidelli, Mosqueira, Nesvorný, Nesvorný, Nesvorný, Nesvorný, Nicholson, Peale, Press, Quinn, Saha, Shen, Sheppard, Sheppard, Sheppard, Skokos, Skokos, Skokos, Sussman, Sándor, T. C. Hinse, Tancredi, Tsiganis, Valk, Whipple, Wisdom, Wolf, Yokoyama, Yokoyama, Ćuk   +74 more
core   +1 more source

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

Advanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang, Qing Liu, Ang Lv, Yabin Lin, Jiawei Chen, Ning Ding, Chunlei Zhang, Shuai Zhou, Bo Yuan, Weiwei Zhao, Liming Li, Luping Zhang, Fei Huang   +12 more
wiley   +1 more source

Investigation of Halogen Substitution Effects in π‐Conjugated Organic Ligands of Chiral Hybrid Perovskites on Their Chiroptical Activity

Advanced Functional Materials, EarlyView.
The role of novel thiophene‐based ligands with halogen substitutions in enhancing the chiroptical and optoelectronic properties of 2D chiral HOIPs has been investigated. By tailoring ligand design, enhanced CD and CPL properties are achieved, with improved CPL discrimination in photodetectors.
Boesung Kwon, Doyeong Yeo, In‐Chul Hwang, In Hwan Jung, Joon Hak Oh   +4 more
wiley   +1 more source

Extreme Spring Pacific Annular Warming Elevates the 2026/27 El Niño

Ocean-Land-Atmosphere Research
Strong sea surface temperature anomalies were observed in the western, northeastern, and southeastern tropical Pacific in spring 2026, forming a rare and extreme annular warming pattern in the tropical Pacific over the past 40 years. Meanwhile, the upper
Tao Lian, Ruikun Hu, Jie Feng, Ting Liu, Youmin Tang, Dake Chen   +5 more
doaj   +1 more source

A Survey for Satellites of Venus

, 2009
We present a systematic survey for satellites of Venus using the Baade-Magellan 6.5 meter telescope and IMACS wide-field CCD imager at Las Campanas observatory in Chile.
Alemi, Anonymous, Bills, Blacklock, Brasser, Burns, Canup, Canup, Chadwick A. Trujillo, Counselman, Donnison, Gladman, Gladman, Gladman, Hamilton, Hill, Holman, Innanen, Jewitt, Kavelaars, Kuiper, Kumar, Landolt, Livingston, Malcuit, McCord, Mikkola, Mikkola, Muinonen, Murray, Nicholson, Nicholson, Rawal, Russell, Scholl, Scott S. Sheppard, Sheppard, Sheppard, Sheppard, Sheppard, Singer, Stern, Tabachnik, Veverka, Ward, Warell, Wiegert, Yokoyama   +47 more
core   +1 more source