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组织瓣转移修复小腿骨折伴软组织缺损 被引量:1
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作者 叶劲 梁志强 庄俊居 《中国修复重建外科杂志》 CAS CSCD 1994年第4期224-225,共2页
应用带蒂岛状皮瓣、筋膜皮瓣、腓肠肌肌皮瓣、双侧双蒂滑行皮瓣等组织瓣转移修复小腿骨折伴软组织缺损41例。经6~18个月随访,疗效满意。讨论了小腿骨折软组织缺损的严重性,不同部位、范围软组织缺损,选择不同局部组织瓣转移修... 应用带蒂岛状皮瓣、筋膜皮瓣、腓肠肌肌皮瓣、双侧双蒂滑行皮瓣等组织瓣转移修复小腿骨折伴软组织缺损41例。经6~18个月随访,疗效满意。讨论了小腿骨折软组织缺损的严重性,不同部位、范围软组织缺损,选择不同局部组织瓣转移修复,和采用本方法修复的优点。 展开更多
关键词 组织瓣 骨折 软组织缺损 转换修复 小腿
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3D surfactant-dispersed graphenes as cathode interfacial materials for organic solar cells 被引量:7
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作者 Fei Pan Song Bai +5 位作者 Xian Wei Yingfen Li Dianyong Tang Xiwen Chen Menglan Lv Yongfang Li 《Science China Materials》 SCIE EI CSCD 2021年第2期277-287,共11页
Graphene dispersions in low-boiling-point green solvents have wide applications in coatings,conducting inks,batteries,electronics and solar cells.Two three-dimensional(3D)cathode interfacial materials(CIMs)(1,3,5,7,9,... Graphene dispersions in low-boiling-point green solvents have wide applications in coatings,conducting inks,batteries,electronics and solar cells.Two three-dimensional(3D)cathode interfacial materials(CIMs)(1,3,5,7,9,11,13,15-octa-(9-bis(30-(N,N-dimethylamino)propyl)-2,7-fluorene)-vinylpentacyclo-octasiloxane)(POSSFN)and(1,3,5,7-tetra-(9-bis(30-(N,N-dimethylamino)propyl)-2,7-fluorene)-adamantane)(ADMAFN)are excellent surfactants for dispersing graphene in ethanol at the concentration of 0.97–1.18 mg mL−1,in agreement with their calculated large adsorption energies on graphene.The results of electron spin resonance,Raman,scanning Kelvin probe microscopy and X-ray photoelectron spectroscopy measurements indicate that the amino groups could n-dope graphene or form dipole interaction with graphene.The two 3D-surfactant-based graphene composites(POSSFN-G and ADMAFN-G)can work as high-performance CIMs in organic solar cells(OSCs),which improve the power conversion efficiency(PCE)of the OSCs based on PM6:Y6 to 15.9%–16.1%.ADMAFN forms dipole interaction with graphene in ADMAFN-G and the composite CIM delivers high PCE of 16.11%in the OSCs,while POSSFN forms n-doped composition with graphene in POSSFN-G which works well as thicker CIM film in the OSCs. 展开更多
关键词 organic solar cells INTERFACES 3D cathode interfacial materials graphene composites
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