Results 291 to 300 of about 4,289,848 (346)

Optimizing Graphene Oxide Interlayer Spacing for Zeolitic Imidazolate Framework‐8 Growth Toward Enhanced Shale Oil Separation

Advanced Science, EarlyView.
Quaternary ammonium salts are used to control the spacing between GO layers, enabling in situ growth of ZIF‐8. The resulting ZIF‐8‐GO membrane exhibits nearly complete rejection of n‐docosane in n‐hexane, solvent permeance of 16.4 ± 0.8 L m−2 h−1 bar−1, and enriches alkanes and aromatics with a molecular weight cut‐off of 310 g mol−1 in shale oil ...
Hang Wang, Longyu Wang, Zhibang Liu, Yu Cheng, Wen Jiang, Xiaopeng Sun, Chuan‐De Wu   +6 more
wiley   +1 more source

Evidence for a sub-Jovian planet in the young TWA 7 disk. [PDF]

Nature
Lagrange AM, Wilkinson C, Mâlin M, Boccaletti A, Perrot C, Matrà L, Combes F, Beust H, Rouan D, Chomez A, Milli J, Charnay B, Mazevet S, Flasseur O, Olofsson J, Bayo A, Kral Q, Carter A, Crotts KA, Delorme P, Chauvin G, Thebault P, Rubini P, Kiefer F, Radcliffe A, Mazoyer J, Bodrito T, Stasevic S, Langlois M.   +28 more
europepmc   +1 more source

Co‐Self‐Assembled Interface Engineering Assisted for Bend‐Resistant and Efficient Flexible Perovskite Solar Cells

Advanced Science, EarlyView.
In this study, by incorporating 4‐nitrophenyl phosphate (PNPP) into [4‐(3,6‐dimethyl‐9H‐carbazol‐9‐yl)butyl]phosphonic acid (Me‐4PACz), an efficient co‐assembled monolayer (Co‐SAM) is constructed to modulate the bottom interface region, thereby developing highly efficient and stable inverted flexible perovskite solar cells.
Chunlong Wang, Chu Zhang, Qingxue Wang, Hao Li, Yutong Wu, Yue Zhao, Shennan Chen, Liang Li, Mingjun Nie, Jiaxing Song, Zaifang Li, Yonggang Yu, Lei Shi, Yongchun Ye, Yu Wang, Tingli Ma, Wensheng Yan   +16 more
wiley   +1 more source

Visible‐Light‐Activated Multi‐Color Tunable Time‐Dependent Afterglow Triggered by Variable Conjugation Effects via the Transformation of Matrix

Advanced Science, EarlyView.
Three carbon dots (CDs)‐based composites are synthesized via heat treatment of phenylenediamine derivatives with urea. These composites exhibit time‐dependent afterglow across most of the visible spectrum under visible‐light excitation. The matrix modulation strategy regulates the degree of conjugation in the composites, effectively tuning their ...
Hongpu Xin, Yunze Huang, Weibo Zhang, Peng Li, Huanrong Li   +4 more
wiley   +1 more source

Revealing Robust Room Temperature Ferromagnetism in Gd‐Doped Few‐Layered MoS2 Thin Films

Advanced Science, EarlyView.
Ultrahigh room‐temperature ferromagnetism is demonstrated in few‐layer 0.47% Gd‐doped MoS2 films, with a saturation magnetization of 454 emu cm−3, 11 times higher than bulk. Experimental and DFT calculations reveal that the interplay between Gd dopants and Mo, S vacancies (V1Mo+2S), forms bound magnetic polarons that drive ferromagnetic ordering ...
Aswin kumar Anbalagan, Weng‐Kent Chan, Ming‐Hsuan Wu, Fang‐Chi Hu, Hsin‐Hao Chiu, Amr Sabbah, Mayur Chaudhary, Shivam Gupta, Kai‐Wei Chuang, Ashish Chhaganlal Gandhi, Ching‐Yu Chiang, Huang‐Ming Tsai, Shu‐Chih Haw, Kirankumar Venkatesan Savunthari, Hong‐Ji Lin, Li‐Chyong Chen, Kuei‐Hsien Chen, Nyan‐Hwa Tai, Yu‐Lun Chueh, Sheng Yun Wu, Hsin‐Yi Tiffany Chen, Andrew L. Walter, Chih‐Hao Lee   +22 more
wiley   +1 more source

Solvent-Controlled Strategy for Color-Tunable Fluorescence Carbon Dots and Their Application in Light-Emitting Diodes. [PDF]

Molecules
Zhang Y, Zhao H.
europepmc   +1 more source

Strong Internal Electric Field‐Driven S‐scheme CoAl‐LDH/ZrO2 Heterojunction for Enhanced Photocatalytic CO2 Reduction: Configuration, Performance, and Mechanism

Advanced Science, EarlyView.
This study constructed an S‐scheme heterojunction catalyst CoAl‐LDH/ZrO2 driven by an internal electric field. The S‐scheme heterojunction accelerated charge separation and strengthened redox capability synergistically contribute to the superior CO2 reduction performance.Under simulated solar irradiation, optimal catalyst exhibited a CO production rate
Mengwei Chen, Jiaze Xiao, Yongxin Lei, Xupeng Qin, Santosh K. Tiwari, Nannan Wang, Zhiyao Wu, Yanqiu Zhu, Xinpeng Wang   +8 more
wiley   +1 more source

A follow-up strategy enabling discovery of electromagnetic counterparts to highly magnified gravitationally lensed gravitational waves. [PDF]

Philos Trans A Math Phys Eng Sci
Ryczanowski D, Cooke J, Freeburn J, Gompertz B, Haines CP, Nicholl M, Smith G, Van Bemmel N, Zhang J.   +8 more
europepmc   +1 more source

Ultrafast Photoexcitation Induced Nonthermal Lattice Expansion in 2D Perovskite

Advanced Science, EarlyView.
Photo‐induced lattice expansion in 2D Dion‐Jacobson (DJ) perovskites is a non‐thermal process, resulting in the more relaxed local lattice strain and the larger bandgap. It activates a self‐passivation mechanism, effectively diminishing trap state density. The synergy of these effects leads to suppressed non‐radiative recombination and prolonged charge
Xiangyu Chen, Jiakang Zhou, Yunfan Yue, Zhongle Zeng, Xuewen Wang   +4 more
wiley   +1 more source