Results 41 to 50 of about 458,482 (315)

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Photoredox/HAT dual-catalyzed carboxylation of benzyl chlorides with CO2 using thiophenolate and formate as reductants

Tetrahedron Green Chem, 2023
Carboxylation of benzyl chlorides with CO2 has been developed with photoredox/HAT dual-catalysis. The reaction could be conducted at room temperature with blue LED light source.
Zhengning Fan, Yaping Yi, Chanjuan Xi
doaj   +1 more source

The effects of minimal tillage, contour cultivation and in-field vegetative barriers on soil erosion and phosphorus loss. [PDF]

, 2009
Runoff, sediment, total phosphorus and total dissolved phosphorus losses in overland flow were measured for two years on unbounded plots cropped with wheat and oats.
Quinton, John N., Quinton, J. N., Bailey, A. P., Deasy, C., Quinton, J. N., Bailey, A. P., Silgram, M., Jackson, B., Stevens, Carly J., Deasy, Clare, Stevens, C. J., Silgram, M., Jackson, D. R., Stevens, C. J., Deasy, C.   +14 more
core   +1 more source

Bioinspired Mechanically Robust Organic–Inorganic Hybridized Bio‐Adhesives With up to 50% Inorganic Components by Bi‐Continuous Phase Engineering

Advanced Functional Materials, EarlyView.
A robust plant protein adhesive was prepared by fabricating a bi‐continuous organic–inorganic hybrid structure. Compared with traditional organic–inorganic hybrid adhesives, the addition amount of inorganic phase is increased from 0.2%–3.0% to 50%, and the strength and toughness are increased by 6 and 121 times, respectively.
Zheng Liu, Wenlong Luo, Xu Yang, Xin Zhang, Yuru Zhu, Jingchao Li, Jianzhang Li, Jing Luo, Zhezhe Zhou, Pingan Song, Qiang Gao   +10 more
wiley   +1 more source

Hierarchical NiCo2Se4 Arrays Composed of Atomically Thin Nanosheets: Simultaneous Improvements in Thermodynamics and Kinetics for Electrocatalytic Water Splitting in Neutral Media

Advanced Science
The inefficiency of electrocatalysts for water splitting in neutral media stems from a comprehensive impact of poor intrinsic activity, a limited number of active sites, and inadequate mass transport.
Hongyu Chen, Yongsheng Xu, Xiaojie Li, Qing Ma, Delong Xie, Yi Mei, Guojing Wang, Yuanzhi Zhu   +7 more
doaj   +1 more source

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy, Mohammad Zaid, Sayan Das, Sooryadas Sudhakaran, Shampa Aich, Vilas G. Pol   +5 more
wiley   +1 more source

Barcoded screening identifies nanocarriers for protein delivery to kidney

Nature Communications
Targeted protein delivery with nanocarriers holds significant potential to enhance therapeutic outcomes by precisely directing proteins to specific organs or tissues.
Luyao Wang, Wen Zhou, Hang Chen, Xiangqian Jia, Peiyuan Zheng, Haolin Jiang, Mengling Wu, Yaning Zhang, Yanchao Ding, Yexi Peng, Rui Zhu, Tiantian Li, Boxue Tian, Bujie Du, Juanjuan Du   +14 more
doaj   +1 more source

Boron-modified form stable phase change materials with high energy storage, flame retardancy, and smoke suppression for advanced photo-to-heat conversion

Polymer Testing
This study developed form-stable phase change materials (FSPCMs) with high energy storage density, superior flame retardancy, and effective smoke suppression by incorporating boric acid-grafted octadecanol (BO) as the phase change material and expanded ...
Ruizhi Zheng, Renjie Chen, Feng Wu, Delong Xie, Yi Mei   +4 more
doaj   +1 more source

The status of phosphorus of a calcareous flush at Bakethin Reservoir, Northumberland [PDF]

, 1993
In order to assess the status of phosphorus of a calcareous flush at Bakethin reservoir, Northumberland, chemical analyses of the concentration of phosphorus in the water and the phosphatase activity of cyanobacteria, Nostoc and Rivularia, as well as the
Bresnan, Eileen
core  

Interface Effects in Ultrathin Silicon on Insulator Films

Advanced Functional Materials, EarlyView.
This work establishes a systematic framework to discriminate how bulk and interface phenomena affect charge transport in ultrathin P‐doped silicon‐on‐insulator (SOI) films. For Si films below 15 nm, electrical characterization demonstrates that interface states drive charge transport, shifting the metal‐insulator transition (MIT) critical dopant ...
Andrea Pulici, Gabriele Seguini, Fabiana Taglietti, Roman Gumeniuk, Riccardo Chiarcos, Michele Laus, Johannes Heitmann, Marco Fanciulli, Michele Perego   +8 more
wiley   +1 more source