Results 61 to 70 of about 12,856 (268)

Cyanamide route to calcium-manganese oxide foams for water oxidation [PDF]

open access: yes, 2013
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Baktash, Elham   +5 more
core   +3 more sources

Platinum–Copper Dual‐Atom Catalyst Enables the Selective Electro‐Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid

open access: yesSusMat, EarlyView.
A platinum–copper dual‐atom catalyst was developed for the selective electrooxidation of 5‐hydroxymethylfurfural (HMF) to 2,5‐furandicarboxylic acid (FDCA) in alkaline solution, achieving a FDCA yield of 97.4% at 1.42 V. DFT and experimental analyses reveal that Pt atoms enrich the OH* coverage, driving deep oxidation of HMF on adjacent Cu atoms ...
Yongfang Zhou   +5 more
wiley   +1 more source

Effects of integrated biocontrol on bacterial wilt and rhizosphere bacterial community of tobacco

open access: yesScientific Reports, 2021
Bacterial wilt as a soil-borne disease was caused by Ralstonia solanacearum, and seriously damages the growth of tobacco. Integrated biocontrol method was explored to control bacterial wilt.
Yun Hu   +8 more
doaj   +1 more source

Growing apple (Malus domestica) under tropical mountain climate conditions in Northern Ethiopia [PDF]

open access: yes, 2010
Lack of effective chilling during the dormant season is one of the major problems when apples are growing under a tropical climate. We evaluated the response of different apple cultivars (Golden Delicious, Gala, Fuji, Granny Smith and Jonagold) grown on ...
ALEMTSEHAY TSEGAY   +23 more
core   +1 more source

From Heterocubane Units to Extended Networks: Synthesis, Structure, and Optical Properties of Pb9O2I8(CN2)3 and Pb16O5I14(CN2)4

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
Two air‐stable, photoluminescent lead oxide iodide carbodiimides, Pb9O2I8(CN2)3 and Pb16O5I14(CN2)4, were synthesized via solid‐state methods and structurally characterized, revealing heterocubane‐type units interconnected by iodide and (NCN)2‐ ligands.
Albert T. Schwarz   +4 more
wiley   +1 more source

Dark Photocatalysis: Storage of Solar Energy in Carbon Nitride for Time-Delayed Hydrogen Generation [PDF]

open access: yes, 2016
While natural photosynthesis serves as the model system for efficient charge separation and decoupling of redox reactions, bio-inspired artificial systems typically lack applicability owing to synthetic challenges and structural complexity.
Jeschke, G   +7 more
core   +3 more sources

Synthesis, Structure, and Eu3+‐Activated Photoluminescence of the Mixed‐Anion Carbodiimide NaLa2F3(CN2)2

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
NaLa2F3(CN2)2 forms via solid‐state metathesis of LaF3 and Na2(CN2) at 550°C and remains stable under ambient air and humidity. The structure is based on [La(NCN)5F4] polyhedra with interstitial Na+; revealing an unconventional red emission when doped with Eu3+.
Albert T. Schwarz   +4 more
wiley   +1 more source

Measures to prevent foam formation in the anaerobic digestion of sugar beet in biogas plants

open access: yesLandtechnik, 2017
The occurrence of persistent foaming is observed in many anaerobic digesters that have sugar beet as their feedstock. The formation of foam entails a significant risk of damage to biogas plants, as gas pipes can become blocked.
Lucie Moeller, Andreas Zehnsdorf
doaj   +1 more source

Structural studies on silver(I) complexes containing phenylcyanamido ligands and uranyl(VI) complexes with beta-ketophenolates : a dissertation presented in partial fulfilment for the degree of Master of Science in Chemistry at Massey University [PDF]

open access: yes, 1992
This thesis is divided into two parts. In Section One studies on the interaction of phenylcyanamides with silver(I) are reported. Section Two describes the results of studies on the complexes formed from β-ketophenol ligands and the uranyl ion.
Cresswell, Roger Joseph
core  

Mystery and misery of locally‐delivered drug therapy in periodontics. Historical concepts and current state

open access: yesPeriodontology 2000, EarlyView.
Abstract The primary objective is to critically analyze approaches to local therapy for periodontal disease, particularly in light of its well‐established systemic implications. We specifically address common misconceptions and overestimations regarding the potential of local treatments in contrast to their actual clinical effectiveness.
Andrea Mombelli, Alkisti Zekeridou
wiley   +1 more source

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