Shengda Xu

Optimization on the bonding strength and microstructure of atmospheric plasma sprayed Y2O3 coatings by response surface methodology

Haoran Wang, Yuantao Zhao, Wenge Li, Shengda Xu et autres

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Correction to “Highly Efficient Inverted Circularly Polarized Organic Light Emitting Diodes”

Li Wan, Jessica Wade, Xingyuan Shi, Shengda Xu et autres

ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to "Highly Efficient Inverted Circularly Polarized Organic Light Emitting Diodes"Li WanLi WanMore by Li Wanhttps://orcid.org/0000-0001-5138-7848, Jessica WadeJessica WadeMore by Jessica Wadehttps://orcid.org/0000-0003-2866-3941, Xingyuan ShiXingyuan ShiMore by Xingyuan Shihttps://orcid.org/0000-0002-5115-9121, Shengda XuShengda XuMore by Shengda Xu, …

Correlating the Active Layer Structure and Composition with the Device Performance and Lifetime of Amino-Acid-Modified Perovskite Solar Cells

Chieh‐Ting Lin, Weidong Xu, Thomas J. Macdonald, Jonathan Ngiam et autres

Additive engineering is emerging as a powerful strategy to further enhance the performance of perovskite solar cells (PSCs), with the incorporation of bulky cations and amino acid (AA) derivatives being shown as a promising strategy for enhanced device stability. However, the incorporation …

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Aerosol Assisted Solvent Treatment: A Universal Method for Performance and Stability Enhancements in Perovskite Solar Cells

Tian Du, Sinclair R. Ratnasingham, Felix Utama Kosasih, Thomas J. Macdonald et autres

Abstract Metal‐halide perovskite solar cells (PSCs) have had a transformative impact on the renewable energy landscape since they were first demonstrated just over a decade ago. Outstanding improvements in performance have been demonstrated through structural, compositional, and morphological control of devices, with …

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CCDC 1978578: Experimental Crystal Structure Determination

Rachel L. Wilson, Thomas J. Macdonald, Chieh‐Ting Lin, Shengda Xu et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

Chemical vapour deposition (CVD) of nickel oxide using the novel nickel dialkylaminoalkoxide precursor [Ni(dmamp′) 2 ] (dmamp′ = 2-dimethylamino-2-methyl-1-propanolate)

Rachel L. Wilson, Thomas J. Macdonald, Chieh‐Ting Lin, Shengda Xu et autres

], which unlike previous examples in literature is synthesised using the readily commercially available dialkylaminoalkoxide ligand dmamp' (2-dimethylamino-2-methyl-1-propanolate). The use of vapour deposited NiO as a blocking layer in a solar-cell device is presented, including benchmarking of performance and potential routes to …

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Highly Efficient Inverted Circularly Polarized Organic Light-Emitting Diodes

Li Wan, Jessica Wade, Xingyuan Shi, Shengda Xu et autres

Circularly polarized (CP) electroluminescence has been demonstrated as a strategy to improve the performance of organic light-emitting diode (OLED) displays. CP emission can be generated from both small-molecule and polymer OLEDs (SM-OLEDs and PLEDs), but to date, these devices suffer from low …

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Corrigendum: Influence of Lithium and Lanthanum Treatment on TiO 2 Nanofibers and Their Application in n–i‐p Solar Cells

Filip Ambrož, Sanjayan Sathasivam, Roxy Lee, Srinivas Gadipelli et autres

The authors have identified a typographical error in their manuscript on page 3591. The inter planar spacing for the (101) plane of anatase TiO2 is stated to be measured as 0.32 nm; however, it should be 0.35 nm. The affected sentence from …

Light-intensity and thickness dependent efficiency of planar perovskite solar cells: charge recombination versus extraction

Tian Du, Weidong Xu, Shengda Xu, Sinclair R. Ratnasingham et autres

We reveal the complex interplay between photoactive layer thickness and illumination intensity in perovskite solar cells, presenting design criteria for real-world and solar concentrator applications.

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Solution processed nickel oxide for photovoltaics applications

Shengda Xu

Metal oxides are of great importance to the research and application of semiconductor devices. Solution processed metal oxides, especially nickel oxide, have been applied extensively as the interlayers in solar cells. The aim of this thesis was to develop understanding to the …

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Origin of Open-Circuit Voltage Losses in Perovskite Solar Cells Investigated by Surface Photovoltage Measurement

Mátyás Dabóczi, Iain Hamilton, Shengda Xu, Joel Luke et autres

Increasing the open-circuit voltage ( V oc ) is one of the key strategies for further improvement of the efficiency of perovskite solar cells. It requires fundamental understanding of the complex optoelectronic processes related to charge carrier generation, transport, extraction, and their …

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Front Cover: Influence of Lithium and Lanthanum Treatment on TiO2 Nanofibers and Their Application in n‐i‐p Solar Cells (ChemElectroChem 14/2019)

Filip Ambrož, Sanjayan Sathasivam, Roxy Lee, Srinivas Gadipelli et autres

The Front Cover shows a scanning electron microscopy image of lanthanum-treated TiO2 nanofibers rendered to show a three-dimensional representation of the nanostructured solar cell. This work shows that the addition of lithium and lanthanum cations causes minimal substitutional or interstitial doping of …

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