Preparation of photo-induced solar container phosphor

Is co-precipitation with induction heating a promising method for phosphor synthesis?

The light source fabricated with phosphor ceramic prepared by the phosphor (10 min@1500 °C) shows a luminous efficacy (LE) of 193 lm/W. Therefore, co-precipitation combined with induction heating is an energy-saving and promising method for the synthesis of phosphor. 1. Introduction

What is co-precipitation method in phosphor material synthesis?

The co-precipitation method is a popular phosphor material synthesis technology because of its industrial usability. To create the required phosphor compound, this approach entails the simultaneous precipitation of several ions, usually host ions and rare-earth ions (dopants).

How can nanophosphors be synthesised?

Recent research has demonstrated that synthesis methods such as sol-gel, hydrothermal, combustion and microwave-assisted techniques can be employed to fine-tune the size, shape, and crystalline quality of nanophosphors, leading to enhanced quantum yields and thermal stability [21 - 23].

How are LuAG phosphor precursors obtained?

Herein, Lu 2.97 Al 5 O 12:0.03Ce 3+ (LuAG:0.03Ce) precursors were obtained via the co-precipitation method, and well-dispersed LuAG:0.03Ce fine powders were synthesized through induction heating in a vacuum. Additionally, their luminescence properties were also investigated. 2. Experimental section 2.1. Preparation of phosphor

What temperature is phosphor synthesized?

The phosphor synthesized at 1600 °C for 10 min (10 min@1600 °C) has an average particle size of 500 nm, and exhibits good luminescence properties and thermal stability (maintaining 92.04 % of room temperature light intensity at 200 °C).

How are phosphor materials synthesized?

Literature studies reveals that most of the phosphor materials are usually synthesized by traditional solid-state process. However, this conventional route suffers through limitations including the requirement of elevated reaction temperature and prolonged heating to obtain a single-phase material.