CAJ | 학술논문

采用Nicolet 6700型傅立叶变换红外光谱仪对矿物基3GS纳米NiFe2O4冷冻机油的红外光谱进行采集,逐步分析了矿物基冷冻机油、试样空白纳米冷冻机油及纳米冷冻机油的红外光谱变化情况,并与POE冷冻机油160SZ的红外光谱进行了对比分析.发现促使POE油与R134a相溶的可能因素是脂肪族酸、脂肪族醚和脂肪族伯醇的存在,矿物基3GS纳米NiFe2O4冷冻机油中出现了与POE冷冻机油160SZ相似的吸收峰,使其与R134a的相溶性得到改善.
채용Nicolet 6700형부립협변환홍외광보의대광물기3GS납미NiFe2O4냉동궤유적홍외광보진행채집,축보분석료광물기냉동궤유、시양공백납미냉동궤유급납미냉동궤유적홍외광보변화정황,병여POE냉동궤유160SZ적홍외광보진행료대비분석.발현촉사POE유여R134a상용적가능인소시지방족산、지방족미화지방족백순적존재,광물기3GS납미NiFe2O4냉동궤유중출현료여POE냉동궤유160SZ상사적흡수봉,사기여R134a적상용성득도개선.
Infrared spectra of four kinds of compounds of the mineral based nano-lubricant（NiFe2O4/3GS）,the blank samples,the original lubricant 3GS and polyol-ester oil 160SZ have been studied.Somebands of their spectra chalked up by using Fourier transform infrared（FT-IR） spectrometer were assigned.Some absorption peaks were found in the FT-IR spectra of nano-lubricant（NiFe2O4/3GS）similar with that of aliphatic acid,aliphatic ether and aliphatic carbinol existing in polyol-ester oil1 60SZ.It is possible that factors to make nano-lubricant（NiFe2O4/3GS） more soluble better in R134a are those functional groups.