主要性能和指标：
1.分辨率：高真空模式：3.0nm（30kV），8nm（3kV），15nm（1kV）
2.放大倍数：X8至X10000；放大倍数预设，5档可选
3.加速电压：0.5kV到30kV
4.样品台：大全对中型，X=80mm，Y=40mm，Z=5mm到48mm；倾斜：-10°到+90°，旋转360°
5.最大样品：150mm
6.探头：二次电子探头和背散射探头；可将二次电子和背散射电子信号按照任意比例混合
主要功能和服务范围：
扫描电镜主要用于观察材料表面的微细形貌、断口及内部组织，并对材料表面微区成分进行定性和定量分析，主要用途如下：
1. 无机或有机固体材料断口、表面形貌、变形层等的观察和机理研究
2. 金属材料的相分析、成分分析和夹杂物形态成分的鉴定
3. 观察陶瓷、混凝土、生物、高分子、矿物、纤维等无机或有机固体材料表面的形貌
4. 金属镀层厚度及各种固体材料膜层厚度的测定
5. 研究晶体的生长过程、相变、缺陷、无机或有机固体材料的粒度观察和分析
6. 进行材料表面微区成分的定性和定量分析，在材料表面做元素的面、线、点分布分析
厂家/型号：
日本电子/JSM6390LV
设备支撑发表的代表性高质量论文：
1、Sun Y, Deng Q, Ji S, et al. Chitin nanocrystal/carboxymethyl cellulose bilayer emulsion with rigid inner layer and flexible outer shell for ultra-stable encapsulation of fish oil[J]. Carbohydrate Polymers, 2025, 368: 124102.
2、Peng M, Li Q, Long B, et al. Selenium-enriched lactic acid bacteria inoculation enhances the quality of Paocai by imparting the microbiome and metabolome[J]. Food Chemistry, 2025, 486: 144644.
3、Xiang P, Wang S, Wang F, et al. Fast water absorption and antibacterial konjac glucomannan/xanthan gum/carboxymethyl cellulose film incorporated with rosmarinic acid for extending shelf life of chilled pork[J]. LWT - Food Science and Technology, 2025, 229: 118102.
4、Peng C, Wang F X, Nishinari K, et al. Direct visualization of the side-by-side self-assembly of high and low acyl gellan gum by AFM[J]. Carbohydrate Polymers, 2025, 354: 123325.
5、Deng P P, Liu X P, Zhang T, et al. Konjac glucomannan-based foams incorporating cellulose phase change microcapsules for efficient thermal energy regulation[J]. Carbohydrate Polymers, 2025, 352: 123191.
6、Deng P P, Liu X P, Li Y W, et al. Konjac glucomannan foams integrated with bilayer phase change microcapsules for efficient heat storage and thermal insulation[J]. Carbohydrate Polymers, 2025, 352: 123151.
7、Deng P P, Wang Z H, Li Y W, et al. High strength, gas barrier and hydrophobic konjac glucomannan/glutenin films with semi interpenetrating network for cherry tomato preservation[J]. Food Hydrocolloids, 2025, 160: 110861.
8、Chen K, Jiang J, Tian Y L, et al. Improved konjac glucomannan curdlan-based emulsion coating by mung bean protein addition for cherry tomato preservation[J]. International Journal of Biological Macromolecules, 2025, 291: 139080.
9、Jiang R S, Zhao C Y, He S H, et al.Formation Mechanism and Morphology Control of Glutenin Microtubes Prepared Using Acid-Heat Treatment[J]. Journal of Agricultural and Food Chemistry, 2025,73:31573-31589.
10、Shi X Y, Li Y Y, Zhou Y, et al. Extraction of Chitin with High Adsorption Capacity for Heavy Metal Ions from Shrimp Shells by Cofermentation of Bacillus altitudinis X-3 and Bacillus subtilis 01[J]. ACS Sustainable Chemistry & Engineering, 2025, 13: 11052-11064.
