Results 211 to 220 of about 66,752 (296)

Molecular N-Type Doping Unlocks Low-Threshold Nanosecond Lasing in a Microcavity-Integrated OLED Toward Electrically Pumped Organic Lasers. [PDF]

Angew Chem Int Ed Engl
Cheng W, Peng B, Zhao C, Lin L, Xie Y, Xu Z, Wu B, Tian W, Yan Y, Yao J, Wang K, Zhao YS.   +11 more
europepmc   +1 more source

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

Carbonyl derivatization tunes triplet-state aromaticity and dynamics in fused-ring cyclic amides. [PDF]

Chem Sci
Gordon DJ, de Clercq DM, Carwithen BP, Mena A, Bonengel MR, Baldacchino AJ, Bhadbhade M, Tian R, McCamey DR, Schmidt TW, Peeks MD.   +10 more
europepmc   +1 more source

Transition Metal Compounds as Thermochromic Materials: Classification, Properties, Limitations, and Applications

EcoEnergy, EarlyView.
This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang, Shan Wang, Long Yuan, Ling Zuo, Hui Qi, Changmin Hou   +5 more
wiley   +1 more source

High energy astronomy and astrophysics with cosmic rays and gamma particles [PDF]

, 2007
Cuoco, Alessandro
core   +1 more source

Correction to "Improving Triplet-Triplet Annihilation Upconversion Output by a Triplet Mediator Approach: Mechanistic Insights on Homo- and Hetero-Annihilation in Three-Component Systems". [PDF]

J Am Chem Soc
Kandappa SK, Gray V.
europepmc   +1 more source

Recent Advances of Perovskite Oxides for Air Pollution Control Chemistry: The Closed Loop From Design to Application

EcoEnergy, EarlyView.
This review summarizes a descriptor‐guided framework for linking theoretical calculations, in situ/operando characterization, synthesis regulation, and application screening in functional materials. Emphasis is placed on dynamic structure–property relationships that enable low‐cost material design with enhanced activity, stability, and environmental ...
Yanyu Jin, Zezheng Tang, Hengfan Wu, Xing Yuan, Zongxiang Yang, Weijia An, Wenquan Cui, Xianguang Meng, Ying Xu, Junhua Li   +9 more
wiley   +1 more source

Highly efficient exciton-exciton annihilation in single conjugated polymer chains. [PDF]

Nat Commun
Fairbairn NJ, Vodianova O, Schmidt BVKJ, Hedley GJ.   +3 more
europepmc   +1 more source

Constructed Red Phosphorus/BiVO4 S‐Scheme Heterojunction for Efficient Photocatalytic Overall Water Splitting

EcoEnergy, EarlyView.
An S‐scheme red phosphorus/BiVO4 heterojunction is presented, where red phosphorus served as the water reduction site, and BiVO4 functioned as the water oxidation site. Because it has a built‐in electric field that helps charge transfer and separation, red phosphorus/BiVO4 works very well in the photocatalytic overall water splitting process.
Guanman Liu, Minyi Xie, Limei Xu, Xunfu Zhou, Yali Wang, Jin Luo, Xiaomei Ning, Zuofang Yao, Xiaosong Zhou, Laisheng Li   +9 more
wiley   +1 more source

Electron-Mediated Contrast Mechanisms in Biomedical Imaging: A Narrative Review and the Implication for Emerging Techniques. [PDF]

Bioengineering (Basel)
Condo S, Cai R, Cai K.
europepmc   +1 more source