Results 101 to 110 of about 644 (228)

Bimetallic Synergy in Cocatalyst Alloy Nanoparticles for Efficient Photocatalytic Hydrogen Production

EcoEnergy, EarlyView.
A bimetallic NiAg alloy is assembled on the surface of Zn3In2S6 to construct a NiAg‐Zn3In2S6 composite using a chemical reduction method. By adjusting the different alloy ratios, the hydrogen evolution activity of the optimum Ni0.25Ag0.75‐Zn3In2S6 photocatalyst achieves 21.32 mmol·g−1·h−1. ABSTRACT A bimetallic NiAg alloy is assembled on the surface of
Zhihui Yang, Jiali Ren, Yanjun Xue, Xinyu Wang, Jian Tian   +4 more
wiley   +1 more source

[Brush bronzewing (Phaps elegans), male] [picture] /

Title devised by cataloguer based on information supplied by vendors' agent.; Attributed to George Raper by National Library of Australia Pictures Branch.; Part of the collection: The Ducie collection of First Fleet art.; Inscription: "2"--In pencil on ...
Raper, George, 1769-1796.
core  

Kenneth Grahame and The Wind in the Willows: A Symbolic Autobiography

, 2014
The Wind in the Willows is a rare book which through its depiction of the adventures and idyllic pastoral life of its animal characters not only provides its reader with absorbing plots, poetically vivid, articulate descriptions, and memorable characters
Sakai, Liane
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Achievement of Transition Metal Chalcogenides/Oxides in Hydrogen Production by Seawater Electrolysis

EcoEnergy, EarlyView.
Transition metal chalcogenides (TMCs)/oxides have shown great application potential in seawater splitting for hydrogen generation due to their adjustable electronic properties, abundant active sites, and excellent catalytic performance. ABSTRACT Under the impetus of global “dual carbon” goals, green hydrogen has become a key component of the future ...
Xiaohui Du, Xinyu Li, Jianna Li, Tao Sun
wiley   +1 more source

Flower‐Like Hollow Structure Cocatalyst of Amorphous CoZnPx With Strong Capacitance for Simultaneous Photocatalytic Hydrogen and Acetic Acid Evolution

EcoEnergy, EarlyView.
An amorphous nanoflower‐like hollow‐structured cocatalyst CoZnPx‐H is developed and shows strong capacitance catalysis to significantly enhance the photocatalytic H2 and acetic acid evolution simultaneously. ABSTRACT Cocatalyst structure is crucial for optimizing the utilization of photogenerated charge carriers to enhance photocatalytic efficiency ...
Lingxiao Song, Xuan Zhang, Jianguo He, Jiajia Wang, Jiahui Yang, Keying Lin, Wei Wang, Dong Feng, Baojun Ma   +8 more
wiley   +1 more source

Medicinal Properties and In Vitro Biological Activities of Selected Helichrysum Species from South Africa: A Review. [PDF]

Plants (Basel), 2021
Akinyede KA, Cupido CN, Hughes GD, Oguntibeju OO, Ekpo OE.   +4 more
europepmc   +1 more source

Acetylcholinesterase inhibition and Cytotoxic activity of extracts and a novel compound isolated from flowers of the wild everlasting (Helichrysum Argyrosphaerum DC)

A thesis submitted in partial fulfilment of the requirements for the Degree of Master of Science in Industrial BiochemistryHelichrysum argyrosphaerum is a poisonous plant responsible for livestock losses in southern Africa.
Mtuleni, Etuhole
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Characterisation of major metabolites of wild everlasting, Helichrysum Argyrosphaerum

, 2017
A thesis submitted in fulfillment of the requirements for the Degree of Master of Science (Chemistry)Plant species in the genus Helichrysum, are widely used in Southern African traditional medicine.
Namate, Taonga Moffat
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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

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source