Results 101 to 110 of about 653,557 (305)

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

Advanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo, Qingqing Dong, Xiaodong Sun, Ziqi Zhang, Linda Wang, Lei Bao, Bozhan Li, Hui Li, Yanrui Li, Tianyi Ma   +9 more
wiley   +1 more source

Ternary Heterostructure Membranes with Two-Dimensional Tunable Channels for Highly Selective Ion Separation

JACS Au, 2023
Huiling Liu, Xin Zhang, Zixiao Lv, Fang Wei, Qing Liang, Lijuan Qian, Zhan Li, Ximeng Chen, Wangsuo Wu   +8 more
doaj   +1 more source

Photocatalytic Reduction of U(Ⅵ) by Hierarchical Macro/Mesoporous Carbon Nitride-Titania Composites

He huaxue yu fangshe huaxue
Photocatalytic technology can use photogenerated electrons to reduce easily soluble U(Ⅵ) to insoluble U(Ⅳ). In this work, hierarchical macro/mesoporous g-C3N4-TiO2 composites were synthesized without the introduction of organic templates or auxiliary ...
Shu-yang LI, Zhi-wei NIU, Zhen-peng CUI, Duo-qiang PAN, Wang-suo WU   +4 more
doaj   +1 more source

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source

Modulating Surface‐Active Hydrogen for Facilitating Nitrate‐to‐Ammonia Electroreduction on Layered Double Hydroxides Nanosheets

Advanced Functional Materials, EarlyView.
The NiCuFe‐layered double hydroxides nanosheets are synthesized for facilitating nitrate‐to‐ammonia with a high ammonia yield of 1.64 mmol h−1 cm−2, Faradaic efficiency of 94.8% and stability for 15 cycles. The assembled Zn‐nitrate battery delivers a remarkable power density of 12.4 mW cm−2.
Bin Liu, Yuan Wang, Huiming Wen, Yuchen Wang, Heng Liu, Bo Da, Ke Li, Hao Luo, Hao Li, Kai Yan   +9 more
wiley   +1 more source

Major Ions for Tracing Leachate Migration within Shallow Groundwater in the Vicinity of Municipal Landfill in Bantar Gebang - Bekasi

Indonesian Journal of Chemistry, 2019
Bantar Gebang landfill located in Bekasi regency is a biggest sanitary landfill in Indonesia which comes up some refusals from local people because of its bad impact on their environment.
Evarista Ristin Pujiindiyati, Satrio Satrio, Rasi Prasetio   +2 more
doaj   +1 more source

Nuclear reactions in shock wave front during supernova events [PDF]

The new unique isotopic anomalous coponent of Xe(XeX) was found in the carbonaceous chondrites. It is enriched in light shielded isotopes (124Xe and 126Xe) and in heavy nonshielded isotopes (134Xe and 136Xe.
Lavrukhina, A. K.
core   +1 more source

Discovery of Isotopes of the Transuranium Elements with 93 <= Z <= 98

, 2012
One hundred and five isotopes of the transuranium elements neptunium, plutonium, americium, curium, berkelium and californium have so far been observed; the discovery of these isotopes is discussed.
Ahmad, Akovali, Andreyev, Andreyev, Andreyev, Asai, Audi, Bernas, Browne, Browne, Butler, C. Fry, Caretto, Chetham-Strode, Choppin, Cunningham, Czajkowski, Diamond, Diamond, Engelkemeir, Fermi, Fermi, Fields, Fields, Fields, Flynn, Gangrskii, Ghiorso, Ghiorso, Ghiorso, Ginepro, Glass, Goriely, Guo, Hahn, Harvey, Harvey, Haustein, Higgins, Hoffman, Hollander, Huizenga, Hulet, Hulet, Hulet, Hulubei, Hyde, Ichikawa, James, Jäger, Kennedy, Kennedy, Kennedy, Knight, Koblic, Koppenol, Kreek, Kreek, Kuznetsov, Kuznetsov, Kuznetsov, Kuznetsov, Laue, Lazarev, Lederer, Lessler, Lougheed, Lougheed, M. Thoennessen, Magnusson, Manning, Marinov, Mcmillan, Milsted, Moody, Morimoto, Münzenberg, Ninov, Orth, Polikanov, Popov, Qin, Reynolds, Sakama, Seaborg, Seaborg, Seaborg, Seaborg, Seaborg, Seaborg, Seaborg, Sikkeland, Sikkeland, Silva, Speter, Stevens, Street, Strominger, Studier, Studier, Sullivan, Thoennessen, Thomas, Thompson, Thompson, Thompson, Thompson, Thompson, Thompson, Tsukada, Vandenbosch, Vandenbosch, Wahl, Williams, Wolf, Yeremin   +115 more
core   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

Precisely Control Relationship between Sulfur Vacancy and H Absorption for Boosting Hydrogen Evolution Reaction

Nano-Micro Letters
Highlights The Ar plasma etching strategy was introduced to homogeneously distributed S-vacancies (VS) into the NiS2 nanosheets (NiS2-VS). Build the relationship between sulfur vacancy and H absorption and find that NiS2-VS 5.9% performs outstanding ...
Jing Jin, Xinyao Wang, Yang Hu, Zhuang Zhang, Hongbo Liu, Jie Yin, Pinxian Xi   +6 more
doaj   +1 more source