EVA胶膜的剥离性能测试
EVA胶膜的剥离性能测试包含两方面的指标:EVA胶膜与玻璃的剥离、EVA胶膜与背板材料剥离。该项测试要求参照GB/T 2790—1995《胶粘剂180°剥离强度试验方法》和GBT29848光伏组件封装用乙烯-醋酸乙烯酯共聚物(EVA）胶膜进行，该标准规定的测试原理为取两块被粘材料（一挠性材料、一刚性材料）用胶粘剂制备成胶接试样，然后将胶接试样以规定的速率从胶接的开口处剥开，两块被粘物沿着被粘面长度的方向逐渐分离。通过挠性被粘物所施加的剥离力应基本上平行于胶接面。本项试验中，玻璃和背板材料可被视为刚性材料，EVA胶膜可被视为挠性材料。
检测样品：
太阳能
检测项：
EVA胶膜的剥离性能
上海众路实业有限公司
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乙醇燃料中Fe元素检测方案(ICP-AES)
Fossil fuels have been the main source of energy in industrial applications and transportation for decades. However, depleting reserves, environmental concerns and economic issues have led to the development of renewable, cheaper and cleaner alternatives. Bio-ethanol is one of those alternatives and is derived by fermenting the sugar and starch components of plant byproducts. Different purities of bio-ethanol are used as fuel sources. Hydrated ethanol fuel has not had treatment to remove moisture and contains between 93-96% ethanol. It is often used in flexible (flex-fuel) or dual fuel engines. Anhydrous ethanol has been treated to remove moisture and has a purity of at least 99%. It is blended at up to 25% v/v with gasoline. High purity fuel can be contaminated with elemental impurities during production, stockpiling and transportation, so accurate quantitation of metal content is important. According to ASTM D4806 specification [1] and the Brazilian National Agency of Petroleum, Natural Gas and Biofuels 2 (ANP) Resolution number 19/2015 [2], the presence of Cu, Fe, Na and S in ethanol must be controlled. Limit concentrations for Cu are 0.1 and 0.07 mg/kg (ASTM and ANP respectively), 5 mg/kg Fe (ANP), 2 mg/kg Na (ANP), and 30 mg/kg S (ASTM). In this study, the accuracy, precision and long term stability performance of the Agilent 5100 Synchronous Vertical Dual View (SVDV) ICP-OES was evaluated for the determination of Cu, Fe, Na and S in ethanol fuel samples according to ASTM D4806 and ANP Resolution 19/2015 methods.
检测样品：
太阳能
检测项：
Fe元素
安捷伦科技(中国)有限公司
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乙醇燃料中Na元素检测方案(ICP-AES)
Fossil fuels have been the main source of energy in industrial applications and transportation for decades. However, depleting reserves, environmental concerns and economic issues have led to the development of renewable, cheaper and cleaner alternatives. Bio-ethanol is one of those alternatives and is derived by fermenting the sugar and starch components of plant byproducts. Different purities of bio-ethanol are used as fuel sources. Hydrated ethanol fuel has not had treatment to remove moisture and contains between 93-96% ethanol. It is often used in flexible (flex-fuel) or dual fuel engines. Anhydrous ethanol has been treated to remove moisture and has a purity of at least 99%. It is blended at up to 25% v/v with gasoline. High purity fuel can be contaminated with elemental impurities during production, stockpiling and transportation, so accurate quantitation of metal content is important. According to ASTM D4806 specification [1] and the Brazilian National Agency of Petroleum, Natural Gas and Biofuels 2 (ANP) Resolution number 19/2015 [2], the presence of Cu, Fe, Na and S in ethanol must be controlled. Limit concentrations for Cu are 0.1 and 0.07 mg/kg (ASTM and ANP respectively), 5 mg/kg Fe (ANP), 2 mg/kg Na (ANP), and 30 mg/kg S (ASTM). In this study, the accuracy, precision and long term stability performance of the Agilent 5100 Synchronous Vertical Dual View (SVDV) ICP-OES was evaluated for the determination of Cu, Fe, Na and S in ethanol fuel samples according to ASTM D4806 and ANP Resolution 19/2015 methods.
检测样品：
太阳能
检测项：
Na元素
安捷伦科技(中国)有限公司
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乙醇燃料中S元素检测方案(ICP-AES)
Fossil fuels have been the main source of energy in industrial applications and transportation for decades. However, depleting reserves, environmental concerns and economic issues have led to the development of renewable, cheaper and cleaner alternatives. Bio-ethanol is one of those alternatives and is derived by fermenting the sugar and starch components of plant byproducts. Different purities of bio-ethanol are used as fuel sources. Hydrated ethanol fuel has not had treatment to remove moisture and contains between 93-96% ethanol. It is often used in flexible (flex-fuel) or dual fuel engines. Anhydrous ethanol has been treated to remove moisture and has a purity of at least 99%. It is blended at up to 25% v/v with gasoline. High purity fuel can be contaminated with elemental impurities during production, stockpiling and transportation, so accurate quantitation of metal content is important. According to ASTM D4806 specification [1] and the Brazilian National Agency of Petroleum, Natural Gas and Biofuels 2 (ANP) Resolution number 19/2015 [2], the presence of Cu, Fe, Na and S in ethanol must be controlled. Limit concentrations for Cu are 0.1 and 0.07 mg/kg (ASTM and ANP respectively), 5 mg/kg Fe (ANP), 2 mg/kg Na (ANP), and 30 mg/kg S (ASTM). In this study, the accuracy, precision and long term stability performance of the Agilent 5100 Synchronous Vertical Dual View (SVDV) ICP-OES was evaluated for the determination of Cu, Fe, Na and S in ethanol fuel samples according to ASTM D4806 and ANP Resolution 19/2015 methods.
检测样品：
太阳能
检测项：
S元素
安捷伦科技(中国)有限公司
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中国全钙钛矿串联太阳能电池发展里程碑：25.3%转换1000小时不衰减
本文中所创新设计的基板配置，先将容易氧化的NBG背面子电池沉积埋入串联器件的底部，利用TRJ与頂部子电池为NBG形成封装保护，防止氧气趁透至混合的Pb-Sn钙钛矿吸收层中。也因为此种配置方式，不需要基板为透明基板，进而扩大基板的选择范围，可以进阶选择柔性聚合物、不锈钢、金属箔等不透明且耐高温的基板，大幅降低柔性全钙钛矿串联太阳能模块成本，透过光焱科技Enlitech最热销的SS-X100(AAA等级)太阳光模拟器以及光焱最广为人知的QE-R高精度QE量测系统，精准量测出PCE 为 25.3% 的刚性全钙钛矿串联太阳能电池。且在未封装情况下表现出令人印象深刻的氧气耐受性，在干燥空气中可存放超过 1000 小时后仍能保持其初始性能，在环境条件下以最大功率点运行 600 小时后，封装设备保持其初始性能的 100%，还能搭配金属涂层聚合物基板和金属箔上制造高效的柔性全钙钛矿串联太阳能电池。
检测样品：
太阳能
检测项：
QE量測
光焱科技股份有限公司
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变性燃料乙醇中甲醇检测方案(专用色谱柱)
变性燃料乙醇是以玉米等淀粉质原料，经发酵、蒸馏加工出乙醇，并进一步脱水，再加入适量变性剂(车用无铅汽油)变性的燃料乙醇。是由多种物质组成的，属于混合物，正是由于汽油是非常复杂的混合物，含有很多的低沸点的化合物可能和甲醇共同洗脱出来，所以常规气相色谱柱很难对甲醇和完全分离。GsBP-Bio-Ethanol气相色谱柱是专门为快速、 准确分析变性燃料中的甲醇和而制造生产，完全可以基线分离甲醇和以及其他的干扰物。大大缩短了分析时间，提高了实验效率而且符合 ASTM D5501 的要求。
检测样品：
太阳能
检测项：
甲醇
北京谱朋科技有限公司
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致发光量子产率量测系统+荧光粉、LED荧光材料、OLED荧光材料、钙钛矿、雷射染料、钙钛矿量子点粉末与单晶、PbS量子点+量子产率（PLQY）
在光电领域，量子产率（PLQY）是一项至关重要的参数。对于那些对此领域充满热情和挑战的研究者来说，选择一款可靠、精细、易于操作的光致发光量子产率量测系统就显得至关重要。光焱科技Enlitech研发的LQ-100X-PL就是为满足这些需求而生，LQ-100X-PL适用的研究领域广泛，包括荧光粉、LED荧光材料、OLED荧光材料、钙钛矿、雷射染料、钙钛矿量子点粉末与单晶、PbS量子点等。
检测样品：
太阳能
检测项：
量子产率（PLQY）
光焱科技股份有限公司
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单晶生长炉0.1%超高精度真空压力控制技术改造方案
针对晶体生长和CVD等半导体设备中对0.1%超高精度真空压力控制的要求，本文对相关专利技术进行了分析，认为采用低精度的真空度传感器、调节阀门和PID控制器，以及使用各种下游控制方法基本不太可能实现超高精度的长时间稳定控制。要满足超高精度要求，必须采用0.05%左右精度的传感器和相应精度的PID控制器，结合1s以内开合时间的高速电动针阀和电动球阀，同时还需采用上游进气控制模式。另外，本文提出的超高精度解决方案中，还创新性的提出了进气混合后的减压恒压措施，消除进气压力波动对超高精度控制的影响。
检测样品：
太阳能
检测项：
超高精度真空度测量和控制
上海依阳实业有限公司
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Nature：突破障碍 - 何祝兵团队在甲胺掺杂的倒钙钛矿太阳能电池中达成25.86%的效率
1. **分子掺杂工艺：** 研究人员引入了一种使用二甲基胺基掺杂剂的分子掺杂工艺，该工艺能够创建一个与p-钙钛矿/ITO接触良好且能够完全钝化晶界的结构。这种创新工艺提高了钙钛矿太阳能电池的功率转换效率（PCE），实现了经认证的25.39%的PCE，这是对钙钛矿太阳能电池现有标准的改进。
2. **分子挤压技术：** 该工艺采用了一种独特的“分子挤压”方法，在甲苯淬灭结晶过程中将分子从前驱体溶液排出到晶界和薄膜底部。这种独特的技术导致了钙钛矿薄膜的p-掺杂，有助于提高器件的效率。
3. **长寿命和高效率：** 器件在逆向扫描时实现了25.86%的效率，并表现出卓越的稳定性，即使经过1000小时的光老化，仍能保持96.6%的初始效率。这表明钙钛矿太阳能电池在性能和可靠性方面取得了显著的进步。
检测样品：
太阳能
检测项：
量子效率量测
光焱科技股份有限公司
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乙醇燃料中Cu元素检测方案(ICP-AES)
Fossil fuels have been the main source of energy in industrial applications and transportation for decades. However, depleting reserves, environmental concerns and economic issues have led to the development of renewable, cheaper and cleaner alternatives. Bio-ethanol is one of those alternatives and is derived by fermenting the sugar and starch components of plant byproducts. Different purities of bio-ethanol are used as fuel sources. Hydrated ethanol fuel has not had treatment to remove moisture and contains between 93-96% ethanol. It is often used in flexible (flex-fuel) or dual fuel engines. Anhydrous ethanol has been treated to remove moisture and has a purity of at least 99%. It is blended at up to 25% v/v with gasoline. High purity fuel can be contaminated with elemental impurities during production, stockpiling and transportation, so accurate quantitation of metal content is important. According to ASTM D4806 specification [1] and the Brazilian National Agency of Petroleum, Natural Gas and Biofuels 2 (ANP) Resolution number 19/2015 [2], the presence of Cu, Fe, Na and S in ethanol must be controlled. Limit concentrations for Cu are 0.1 and 0.07 mg/kg (ASTM and ANP respectively), 5 mg/kg Fe (ANP), 2 mg/kg Na (ANP), and 30 mg/kg S (ASTM). In this study, the accuracy, precision and long term stability performance of the Agilent 5100 Synchronous Vertical Dual View (SVDV) ICP-OES was evaluated for the determination of Cu, Fe, Na and S in ethanol fuel samples according to ASTM D4806 and ANP Resolution 19/2015 methods.
检测样品：
太阳能
检测项：
Cu元素
安捷伦科技(中国)有限公司
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南京大学谭海仁团队 -宽禁带钙钛矿太阳电池光电转换效率至19.6%
光致卤素分离会限制宽禁带钙钛矿太阳能电池的光电转换效率和稳定性。利用溶液后处理形成混合二维/三维异质结构是一种典型的改善钙钛矿太阳能电池效率和稳定性的策略。
但是,由于表面重构的组成相依性,传统的溶液后处理对于缺乏甲铵和富集铯/溴的宽禁带钙钛矿太阳能电池来说并不适用。
研究人员开发了一种通用的三维到二维钙钛矿转化方法,在宽禁带钙钛矿层(1.78 eV)上实现优先生长更高维数(n ≥ 2)的二维结构。
这种技术首先通过蒸气辅助双步骤沉积程序沉积一层规则的三维MAPbI3薄层,随后将其转化为二维结构。这种二维/三维异质结构抑制了光致卤素分离,减少了非辐射界面重组,并促进了荷电子提取。
宽禁带钙钛矿太阳能电池达到了19.6%的光电转换效率,开路电压1.32 V。与热稳定的FAPb0.5Sn0.5I3窄禁带钙钛矿串联后,全钙钛矿串联太阳能电池达到了28.1%的稳定光电转换效率,在连续855小时1太阳光照射下,保持了90%的初始性能。
检测样品：
太阳能
检测项：
入射光子-电子转换效率
光焱科技股份有限公司
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【应用方案】用于太空研究的高准直太阳模拟器
客户的一些成员有使用Sciencetech的高度准直太阳模拟器的经验。对于一个在发射前测试卫星传感器的新项目，他们需要一个更大、更*特的版本。于是咨询我们，需要一个在辐照度、准直角度和光谱匹配方面与太阳非常接近的太阳模拟器。
此外，他们希望自动化操作太阳模拟器在X, Y, Z和2个旋转角度。初步的讨论考虑了几个自动化实现和初步的工程分析，确定氙短弧灯的物理限制将使其非常具有挑战性，以满足所需的规格的准直和其他标准。Sciencetech确定了一种方法来实现重要的规格，并将其呈现给客户。指导方针和标准获得批准，Sciencetech开始了项目的设计。
检测样品：
太阳能
检测项：
太阳能模拟
青岛森泉光电有限公司
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纳米光子中极化成像检测方案(电镜部件)
自动旋转QWP，LP，软件自动纠正偏差， 直接成像
Light is a transverse electromag- netic wave: the electric and mag- netic fields that compose the light wave always oscillate trans- versely to the propagation direc- tion. Besides color (energy) and momentum (propagation direc- tion), light is also characterized by a polarization which describes in what direction these electro- magnetic fields oscillate. If the electromagnetic oscillations re- main in the same plane, the po- larization is referred to as linear but this plane can also rotate while the wave is propagating. In that case, the polarization is elliptical which can be either left- (anti-clockwise) or right-handed (clockwise) depending on the direction of rotation (circular polarization is a special case of elliptical polarization).
检测样品：
太阳能
检测项：
极化成像
苏州德尓微仪器有限公司
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仪器信息网行业应用栏目为您提供153篇太阳能检测方案，可分别用于气体流量检测、组分分析检测、光反应量子产率检测，参考标准主要有等