Surface Modification of Dual-Emitting Quantum Dot Complex by Ionic Liquid for Bright and Stable White-Light Emission
Source abstract
Abstract
Herein we report the postsynthesis surface modification of a dual-emitting quantum dot complex (DE-QDC) nanocomposite, consisting of an orange-emitting quantum dot (QD) and green-emitting inorganic complex, using a blue-emitting ionic liquid (IL). The IL-modified DE-QDC showed the concurrent tunable tricolor emission-based bright and stable white-light emission, with chromaticity of (0.32, 0.32), color rendering index of 86, and correlated color temperature of 6176 K. Importantly, the solid form of IL-modified DE-QDC displayed the preservation of white-light nature and structure of QD and was found to be stable for their long-term use.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · Nanocluster Synthesis and Applications · Luminescence and Fluorescent Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
Assam Energy Institute Sivasagar, Centre of Rajiv Gandhi Institute of Petroleum Technology, Sivasagar, Assam 785697, India
Department of Chemistry, University of North Bengal, Raja Rammohunpur, Darjeeling, West Bengal 734013, India
Funding
Science and Engineering Research Board
References (33)
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