Sb_(2)S_(3)films are susceptible to the formation of nanogap defects during the crystallization process,leading to their experimental power conversion efficiency(PCE)falling significantly short of the theoretical limi...Sb_(2)S_(3)films are susceptible to the formation of nanogap defects during the crystallization process,leading to their experimental power conversion efficiency(PCE)falling significantly short of the theoretical limit.This investigation presents,a groundbreaking Sb_(2)S_(3)photovoltaic device model that integrates perovskite within these nanogaps,and systematically examines the mechanisms for enhancing the PCE.Our findings reveal that incorporating perovskite within the nanogaps yields a 10%enhancement in optical absorption performance.Furthermore,perovskite nanogaps function as effective electron transport channels,significantly reducing the recombination of photogenerated carriers within the highly defective Sb_(2)S_(3).The dimensions and arrangement of the nanochannels play a pivotal role in determining device performance,with optimal measurements of 5 nm in width and 15 nm in spacing.Additionally,this study examines the universality of the nanochannel structure.The projected PCE of this innovative structure is an impressive 25.40%.These findings provide valuable theoretical guidance for designing high-efficiency Sb_(2)S_(3)solar cells.展开更多
目的探究血清白介素-6(interleukin-6,IL-6)联合序贯器官衰竭评估(sequential organ failure assessment,SOFA)和多器官功能障碍评分(multiple organ dysfunction score,MODS)预测高脂血症性急性胰腺炎(hyperlipidemic acute pancreatit...目的探究血清白介素-6(interleukin-6,IL-6)联合序贯器官衰竭评估(sequential organ failure assessment,SOFA)和多器官功能障碍评分(multiple organ dysfunction score,MODS)预测高脂血症性急性胰腺炎(hyperlipidemic acute pancreatitis,HLAP)严重程度及预后的临床价值。方法选择2017年1月至2018年6月中日友好医院收治入院的72例HLAP患者为研究对象,其中,轻症急性胰腺炎(mild acute pancreatitis,MAP)32例纳入MAP组,中重症急性胰腺炎(moderately severe acute pancreatitis,MSAP)18例纳入MSAP组,重症急性胰腺炎(severe acute pancreatitis,SAP)22例纳入SAP组。采用酶联免疫吸附测定检测三组患者血清IL-6水平,并于患者入院当日计算相应的MODS和SOFA评分。采用受试者操作特征曲线(receiver operator characteristic curve,ROC曲线)计算曲线下面积(area under the curve,AUC),分析血清IL-6检测联合MODS和SOFA评分预测HLAP严重程度及预后的临床价值。结果三组患者血清IL-6水平、MODS和SOFA评分比较差异均有统计学意义(均P<0.05),且其上述三项指标水平均为:MAP组<MSAP组<SAP组。72例HLAP患者中SAP 22例,发生器官功能衰竭13例,胰腺坏死9例,死亡4例。ROC曲线显示,血清IL-6检测联合MODS和SOFA评分预测HLAP严重程度、器官功能衰竭、胰腺坏死、死亡的AUC最大,其预测价值均优于单一指标。结论血清IL-6检测联合MODS和SOFA评分在预测HLAP严重程度及预后方面具有重要临床价值,其损伤方便,数据易收集,可帮助临床医生评估患者病情和预后。展开更多
基金Project(52203250)supported by the National Natural Science Foundation of ChinaProject(BS2024074)supported by the Ordos City New Energy Strategic Leading Technology Special Project,China+3 种基金Project(2025YFHH0119)supported by the Key Research and Development and Achievement Transformation Program of Inner Mongolia Autonomous Region,ChinaProject(2022ZY0187)supported by the Central Guiding Local Science and Technology Development Fund of Inner Mongolia Autonomous Region,ChinaProject(JY20220211)supported by the Basic Study Fund of Universities of Inner Mongolia Autonomous Region,ChinaProjects(JBGS-2023-005,JY20230026)supported by the Major“Unveiling”Project of Ordos City,China。
文摘Sb_(2)S_(3)films are susceptible to the formation of nanogap defects during the crystallization process,leading to their experimental power conversion efficiency(PCE)falling significantly short of the theoretical limit.This investigation presents,a groundbreaking Sb_(2)S_(3)photovoltaic device model that integrates perovskite within these nanogaps,and systematically examines the mechanisms for enhancing the PCE.Our findings reveal that incorporating perovskite within the nanogaps yields a 10%enhancement in optical absorption performance.Furthermore,perovskite nanogaps function as effective electron transport channels,significantly reducing the recombination of photogenerated carriers within the highly defective Sb_(2)S_(3).The dimensions and arrangement of the nanochannels play a pivotal role in determining device performance,with optimal measurements of 5 nm in width and 15 nm in spacing.Additionally,this study examines the universality of the nanochannel structure.The projected PCE of this innovative structure is an impressive 25.40%.These findings provide valuable theoretical guidance for designing high-efficiency Sb_(2)S_(3)solar cells.
文摘目的探究血清白介素-6(interleukin-6,IL-6)联合序贯器官衰竭评估(sequential organ failure assessment,SOFA)和多器官功能障碍评分(multiple organ dysfunction score,MODS)预测高脂血症性急性胰腺炎(hyperlipidemic acute pancreatitis,HLAP)严重程度及预后的临床价值。方法选择2017年1月至2018年6月中日友好医院收治入院的72例HLAP患者为研究对象,其中,轻症急性胰腺炎(mild acute pancreatitis,MAP)32例纳入MAP组,中重症急性胰腺炎(moderately severe acute pancreatitis,MSAP)18例纳入MSAP组,重症急性胰腺炎(severe acute pancreatitis,SAP)22例纳入SAP组。采用酶联免疫吸附测定检测三组患者血清IL-6水平,并于患者入院当日计算相应的MODS和SOFA评分。采用受试者操作特征曲线(receiver operator characteristic curve,ROC曲线)计算曲线下面积(area under the curve,AUC),分析血清IL-6检测联合MODS和SOFA评分预测HLAP严重程度及预后的临床价值。结果三组患者血清IL-6水平、MODS和SOFA评分比较差异均有统计学意义(均P<0.05),且其上述三项指标水平均为:MAP组<MSAP组<SAP组。72例HLAP患者中SAP 22例,发生器官功能衰竭13例,胰腺坏死9例,死亡4例。ROC曲线显示,血清IL-6检测联合MODS和SOFA评分预测HLAP严重程度、器官功能衰竭、胰腺坏死、死亡的AUC最大,其预测价值均优于单一指标。结论血清IL-6检测联合MODS和SOFA评分在预测HLAP严重程度及预后方面具有重要临床价值,其损伤方便,数据易收集,可帮助临床医生评估患者病情和预后。
