发光学报2017，Vol.38Issue(8)：1021-1027,7.DOI:10.3788/fgxb20173808.1021
基于六硼化镧与壳聚糖的光热转换生物材料
Photo-thermal Biomaterial Based on Lanthanum Hexaboride (LaB6) and Chitosan
摘要
Abstract
To realize spectral beam splitting technology in the bioprocess of hydrogen production by photosynthetic bacteria (PSB), a luminous exothermic biomaterial based on lanthanum hexaboride (LaB6) and chitosan was fabricated.The absorption spectra and photothermal properties of biomaterial with different LaB6 particles were investigated in the visible spectrum.The results show that the biomaterial can transmit the light in the spectrum of 510-650 nm for PSB, and other light energy will convert to heat energy for PSB.In addition, the absorption and photothermal performance of LaB6 particles are significantly effected by the particle size.When the average hydraulic diameter of LaB6 particles in the biomaterial is 296 nm, the rate of temperature rise is 0.41 ℃/min over 12 min, which is 5.4 times of glass slide.关键词
光合细菌/生物材料/六硼化镧/光热转换Key words
photosynthetic bacteria/biomaterial/LaB6/photothermal conversion分类
数理科学引用本文复制引用
李奕杉,钟年丙,廖强,付乾,黄云,夏奡,朱恂..基于六硼化镧与壳聚糖的光热转换生物材料[J].发光学报,2017,38(8):1021-1027,7.基金项目
国家自然科学基金委国际(地区)合作与交流项目(51561145013) （地区）
国家自然科学基金(51406020) （51406020）
重庆市博士后科研项目(Xm2015070) （Xm2015070）
中央高校基本科研业务费(106112015CDJXY140003)资助项目 Supported by International Cooperation and Exchanges NSFC(51561145013) （106112015CDJXY140003）
National Natural Science Foundation of China(51406020) （51406020）
Postdoctoral Research Project in Chongqing(Xm2015070) （Xm2015070）
Fundamental Research Funds for The Central Universities(106112015CDJXY140003) （106112015CDJXY140003）
