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Study on the Phase and Bath Electrochemical Properties in Electrodeposition of ZnS Film
Kegao Liu,Wenting Song,Yong Xu,Jing Li,Zhigang Wang 한양대학교 세라믹연구소 2018 Journal of Ceramic Processing Research Vol.19 No.2
ZnS does nearly not absorb sun light, it is the most suitable buffer layer material in solar cell. For preparing ZnS film withlow cost, the bath electrochemical performance and the effect of deposition potential on the phase of ZnS films prepared byelectrodeposition were studied under different electrodeposition conditions. The phases and morphology of product films wereinvestigated by X-ray diffraction and scanning electron microscope respectively. Experimental results show that, it was moreconducive to achieve co-deposition using the constant potential method. Compared with thiourea, it is easier to achieve codepositionfor ZnS. ZnS phase can be obtained under −1.0 ~ −1.6 V. When the deposition potential increased, the (100) crystalplane of the highest XRD peak of ZnS phase changed as (101) crystal plane. Well crystallized, dense and uniform ZnS filmcan be obtained under conditions of sodium citrate as complexing agent, sodium thiosulfate as sulfur source, ion ratio of Zincand Sulfide 1 : 5 and −1.2 V.
Cao Qing,Song Wenting 한국디지털디자인협의회 2014 (사)한국디지털디자인협의회 conference Vol.2014 No.5
The development trend of the higher education from popularization to universalization reflects the great demand for skill-based talents in contemporary Chinese society, which has created a nice opportunity for the higher vocational education. It’s indispensable for a vocational campus to embody the modern educational model with innovative characteristics in its culture--the design of the internal environment. Campus culture is a comprehensive carrier of school spirit, style of study and school-running characteristics. From the perspective of the characteristics of social development, vocational education has been explored for many years and summarized an effective way the combination of production and research. The creation and reflection of distinctive vocational campus culture in the interior design of the teaching building incarnate university value orientation and aesthetic appeal. The design actively takes in and learns from the advanced enterprise culture and the cooperation with the industry, highlighting the characteristics of the enterprise culture. It makes the local culture and industry culture apply in the design. This article takes the interior design of Anqing Vocational and Technological College as an example to analyze the campus culture design of today’s higher vocational college through distinctive designs.